Stephen hawking
•Download as DOCX, PDF•
0 likes•439 views
Stephen Hawking is an English theoretical physicist, cosmologist, and author. He conducted seminal research on gravitational singularity theorems and predicted that black holes emit radiation. Hawking was the first to set forth a theory of cosmology explained by a union of general relativity and quantum mechanics. He suffers from amyotrophic lateral sclerosis but has achieved both scientific and commercial success, including his bestselling book A Brief History of Time.
Report
Share
Report
Share
![author and Director of Research at the Centre
for Theoretical Cosmology within the
University of Cambridge.[16][17]
His scientific
works include a collaboration with Roger
Penrose on gravitational singularity theorems in
the framework of general relativity, and the
theoretical prediction that black holes emit
radiation, often called Hawking radiation.
Hawking was the first to set forth a theory of
cosmology explained by a union of the general
theory of relativity and quantum mechanics. He
is a vigorous supporter of the many-worlds
interpretation of quantum mechanics.
He is an Honorary Fellow of the Royal Society
of Arts, a lifetime member of the Pontifical](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Stephen william hawking
Stephen Hawking is a renowned British theoretical physicist and mathematician known for his research on singularities in space and time, including black holes and the Big Bang. He showed exceptional talent in mathematics and physics from a young age and studied at both Oxford University and the University of Cambridge. Despite being diagnosed with ALS, a motor neuron disease, Hawking has had an illustrious career making major contributions to our understanding of cosmology and theoretical physics through both his research and efforts to popularize these topics for broader audiences.
Stephen Hawking
Stephen Hawking was an English theoretical physicist, cosmologist, and author. He was the director of research at the Centre for Theoretical Cosmology at the University of Cambridge. Hawking made significant contributions to general relativity and quantum mechanics. He achieved commercial success with works of popular science discussing his own theories and cosmology. Hawking overcame amyotrophic lateral sclerosis and was still able to communicate through a speech-generating device. He died in 2018 at the age of 76 after battling ALS for over 50 years.
Theory of everything ppt
This book provides an overview of Stephen Hawking's theories on the origin and structure of the universe. It discusses Hawking's work unifying general relativity and quantum mechanics in his theory of everything. The book chronicles ideas about the universe from the geocentric model to the current accepted model of the big bang. It explains Hawking's theories on black holes and their properties. A key concept is Hawking radiation, which posits that black holes emit radiation and could evaporate over time. The book also explores Hawking's speculation on the origin of the universe through inflationary theory and no boundary condition, as well as the possibility of a unified theory encompassing all forces.
Stephen Hawking
Stephen Hawking was an English theoretical physicist and cosmologist who was the director of research at the Centre for Theoretical Cosmology at the University of Cambridge. He authored several popular science books including A Brief History of Time. Despite being diagnosed with ALS at a young age, Hawking continued his research and family life using a computerized voice system. He received numerous honors over his career, including the Presidential Medal of Freedom, before passing away in 2018.
Stephen Hawking 1942 - 2018
Stephen Hawking was an English theoretical physicist, cosmologist and author known for his work on black holes and relativity. He was born in 1942 in Oxford, England and studied physics at Oxford University, later becoming a professor at Cambridge University. Hawking made significant contributions to the fields of cosmology and quantum gravity and was the first to set forth a theory of cosmology explained by a union of relativity and quantum mechanics. He authored several popular science books explaining his work and died in 2018 at the age of 76.
Theory of everything
The document summarizes a book by Stephen Hawking called "Of Everything" which contains 7 lectures on various topics in theoretical physics. It provides biographical details of Hawking and describes the book's aim to explain complex physics concepts using simple language and examples rather than mathematical equations. The summaries then outline the key topics and ideas covered in each of the 7 lectures, including the formation of black holes and the origins and evolution of the universe from the Big Bang to modern cosmological theories.
Stephen hawking
Stephen Hawking was a renowned theoretical physicist and cosmologist born in England in 1942. He studied physics and cosmology at Oxford and Cambridge universities. Hawking was diagnosed with ALS at age 21 but defied the odds to survive for over 50 years with the disease, which left him paralyzed. Despite his disability, he was able to continue his groundbreaking research on black holes and the origins of the universe. Some of his major contributions include developing the theory of Hawking radiation and showing how black holes can emit particles. He also helped develop links between gravity and quantum mechanics. Hawking authored several popular science books and was awarded numerous honors for his scientific achievements, including the Presidential Medal of Freedom.
Stephen Hawking
Group name-Dr APJ Abdul Kalam
Group members include Rutuja Tote, Kaustubh Bhoyar, Abrar Nirbar, Puspak Shende, and Deepika Das. They are guided by Nafisa mam.
The document discusses the life of Stephen Hawking. He was born in 1942 in England to parents who had both attended Oxford University. In 1963, when he was 21, Hawking was diagnosed with ALS and given two years to live, but he defied the odds by continuing his studies and research. As the disease progressed, he lost mobility and speech but was able to communicate through a computer system. Hawking made breakthroughs in physics, including work with
Recommended
Stephen william hawking
Stephen Hawking is a renowned British theoretical physicist and mathematician known for his research on singularities in space and time, including black holes and the Big Bang. He showed exceptional talent in mathematics and physics from a young age and studied at both Oxford University and the University of Cambridge. Despite being diagnosed with ALS, a motor neuron disease, Hawking has had an illustrious career making major contributions to our understanding of cosmology and theoretical physics through both his research and efforts to popularize these topics for broader audiences.
Stephen Hawking
Stephen Hawking was an English theoretical physicist, cosmologist, and author. He was the director of research at the Centre for Theoretical Cosmology at the University of Cambridge. Hawking made significant contributions to general relativity and quantum mechanics. He achieved commercial success with works of popular science discussing his own theories and cosmology. Hawking overcame amyotrophic lateral sclerosis and was still able to communicate through a speech-generating device. He died in 2018 at the age of 76 after battling ALS for over 50 years.
Theory of everything ppt
This book provides an overview of Stephen Hawking's theories on the origin and structure of the universe. It discusses Hawking's work unifying general relativity and quantum mechanics in his theory of everything. The book chronicles ideas about the universe from the geocentric model to the current accepted model of the big bang. It explains Hawking's theories on black holes and their properties. A key concept is Hawking radiation, which posits that black holes emit radiation and could evaporate over time. The book also explores Hawking's speculation on the origin of the universe through inflationary theory and no boundary condition, as well as the possibility of a unified theory encompassing all forces.
Stephen Hawking
Stephen Hawking was an English theoretical physicist and cosmologist who was the director of research at the Centre for Theoretical Cosmology at the University of Cambridge. He authored several popular science books including A Brief History of Time. Despite being diagnosed with ALS at a young age, Hawking continued his research and family life using a computerized voice system. He received numerous honors over his career, including the Presidential Medal of Freedom, before passing away in 2018.
Stephen Hawking 1942 - 2018
Stephen Hawking was an English theoretical physicist, cosmologist and author known for his work on black holes and relativity. He was born in 1942 in Oxford, England and studied physics at Oxford University, later becoming a professor at Cambridge University. Hawking made significant contributions to the fields of cosmology and quantum gravity and was the first to set forth a theory of cosmology explained by a union of relativity and quantum mechanics. He authored several popular science books explaining his work and died in 2018 at the age of 76.
Theory of everything
The document summarizes a book by Stephen Hawking called "Of Everything" which contains 7 lectures on various topics in theoretical physics. It provides biographical details of Hawking and describes the book's aim to explain complex physics concepts using simple language and examples rather than mathematical equations. The summaries then outline the key topics and ideas covered in each of the 7 lectures, including the formation of black holes and the origins and evolution of the universe from the Big Bang to modern cosmological theories.
Stephen hawking
Stephen Hawking was a renowned theoretical physicist and cosmologist born in England in 1942. He studied physics and cosmology at Oxford and Cambridge universities. Hawking was diagnosed with ALS at age 21 but defied the odds to survive for over 50 years with the disease, which left him paralyzed. Despite his disability, he was able to continue his groundbreaking research on black holes and the origins of the universe. Some of his major contributions include developing the theory of Hawking radiation and showing how black holes can emit particles. He also helped develop links between gravity and quantum mechanics. Hawking authored several popular science books and was awarded numerous honors for his scientific achievements, including the Presidential Medal of Freedom.
Stephen Hawking
Group name-Dr APJ Abdul Kalam
Group members include Rutuja Tote, Kaustubh Bhoyar, Abrar Nirbar, Puspak Shende, and Deepika Das. They are guided by Nafisa mam.
The document discusses the life of Stephen Hawking. He was born in 1942 in England to parents who had both attended Oxford University. In 1963, when he was 21, Hawking was diagnosed with ALS and given two years to live, but he defied the odds by continuing his studies and research. As the disease progressed, he lost mobility and speech but was able to communicate through a computer system. Hawking made breakthroughs in physics, including work with
Stephen Hawking- a short history of his life
Stephen Hawking was born in 1942 in Oxford, England. He studied physics and cosmology at Oxford and Cambridge. He was diagnosed with ALS at age 21 but survived far longer than doctors predicted. Hawking made groundbreaking contributions to theoretical physics and cosmology, including proving that black holes emit radiation and theorizing about the origins and eventual end of the universe. He authored the popular science book "A Brief History of Time" and received numerous honors. Hawking continued his research despite being paralyzed and communicating through computers until his death in 2018.
Stephen hawking power point presentation
Stephen William Hawking was born in 1942 in Oxford, England. He grew up in St. Albans and had a father who was a research biologist and a mother who was a medical research secretary. Hawking is best known for his work regarding black holes, where he hypothesized their properties using complex mathematical calculations based on Einstein's work and observed models using laser beams. His accomplishments led to new ideas and theories, including his theory on black hole radiation and information loss within black holes.
Stephen hawking biography
Stephen Hawking was a renowned physicist and author born in 1942 in Oxford, England who lived with amyotrophic lateral sclerosis. Despite being given two years to live after his diagnosis at age 21, Hawking went on to spend his life researching cosmology, general relativity, and quantum gravity. He authored numerous popular science books explaining his work and theories to the public. Hawking died in 2018 at his home in Cambridge at the age of 76, having revolutionized scientific understanding of black holes and the origins of the universe through his work developing theories to unify general relativity and quantum mechanics.
Stephen Hawking
Stephen Hawking is a renowned theoretical physicist known for his contributions to cosmology and quantum gravity. Despite being diagnosed with ALS, he has had a successful career and is considered one of the greatest scientists of the modern age. Hawking was born in Oxford, England and studied physics at Oxford University before becoming the Lucasian Professor of Mathematics at Cambridge University.
Stephen hawking
Stephen Hawking was a renowned English theoretical physicist and cosmologist born in 1942 in Oxford, England. He suffered from amyotrophic lateral sclerosis, becoming almost completely paralyzed, yet made groundbreaking contributions to the fields of cosmology and quantum gravity. Some of his most notable works include collaborating with Roger Penrose on gravitational singularity theorems and predicting that black holes emit radiation. He was also a bestselling author and subject of films that helped raise his public profile as a scientist.
Stephan hawking yuvrajsinh
Stephen Hawking is an English theoretical physicist and cosmologist known for his work on black holes and relativity. He was the Lucasian Professor of Mathematics at the University of Cambridge for 30 years. Hawking suffers from amyotrophic lateral sclerosis, a motor neuron disease, but has authored several popular science books and made scientific achievements despite his disability. He has received numerous honors including the Presidential Medal of Freedom.
Stephen William Hawking - World-renowned Physicist
About Stephen Hawking, his life, challenges he faced, about his family, his ungraduated life, about his childhood, his awards and much more
Stephen howking by Bro. Xavier Rozario, CSC
Stephen Hawking is a renowned British theoretical physicist and cosmologist. He has conducted extensive research on black holes and theoretical cosmology. Hawking was born in 1942 in Oxford, England and studied physics and cosmology at Oxford and Cambridge. He was diagnosed with ALS in 1963 but continued his research career with the help of assistants and technology. Hawking is known for his contributions to relativity and quantum gravity, including theories on black holes and the origin and fate of the universe.
Stephen hawking
This document provides a biography of Stephen Hawking in 3 paragraphs. It discusses his early life and education, his career as a physicist and his work developing theories about black holes and the origin of the universe. It also mentions some of his publications and honors received, including being elected a Fellow of the Royal Society in 1974. The biography covers Hawking's life and career from his birth in 1942 through to the 1970s when he was recognized as a leading physicist and thinker.
Stephen hawking
Stephen Hawking was a renowned theoretical physicist and cosmologist. He was born in 1942 in Oxford, England and studied physics at Oxford University and later cosmology at Cambridge University despite being diagnosed with ALS. Hawking made groundbreaking contributions to theoretical physics, including proposing that black holes emit radiation and predicting the existence of gravitational waves. He authored several popular science books explaining his work and theories to the general public. Hawking overcame the progression of his ALS through his lifetime and continued his scientific work using an electronic voice system.
Galileo
Galileo made several astronomical discoveries using his improved telescope, including mountains on the moon and Jupiter's moons. He was later accused of heresy for supporting Copernicus' theory that the Earth revolves around the sun, rather than being the center of the universe. The Church forbid Galileo from teaching his theories and eventually tried and sentenced him to house arrest for publishing a book describing the Copernican theory. Galileo's arguments with the Church established him as a famous scientist but also resulted in his condemnation and punishment for his scientific beliefs.
Stephen Hawking
Stephen Hawking was born in 1942 in England and showed early talents in school. He studied physics at Oxford and moved to Cambridge to study theoretical astronomy and cosmology. Hawking developed motor neuron disease while in graduate school and was given two or three years to live but lived for over 50 more years. His work on black holes and relativity made him one of the most renowned scientists in the world. He authored several popular science books and made guest appearances on shows to discuss his work with the public.
Copia di student talking time planet mars
NASA is looking for volunteers for a one-way trip to Mars to establish a permanent human colony. The settlers would not return to Earth as it would be too costly. While Mars has substantial quantities of water, making it potentially habitable, the planet also has freezing temperatures and a thin, carbon dioxide atmosphere, posing challenges for human survival. Scientists have proposed genetic modification and synthetic biology as technologies that could be explored to prepare for the mission.
1.11 great debate
The document discusses the "Great Debate" of the 1920s between astronomers Harlow Shapley and Heber Curtis about the nature of nebulae. Shapley believed nebulae were just clouds of gas within the Milky Way, while Curtis argued they were separate island universes like our own galaxy. Though Shapley initially won the debate, later observations proved Curtis was correct - nebulae were indeed separate galaxies far outside the Milky Way, making the Universe much larger than previously thought.
discovery of proton
Eugen Goldstein was a German physicist born in 1850 who made early investigations of discharge tubes and discovered anode rays. He is sometimes credited with the discovery of the proton. In the 1870s, Goldstein undertook his own investigations of discharge tubes and named the light emissions studied by others cathode rays. Goldstein conducted experiments with canal rays that contributed to the discovery of the proton.
01_introduction_students_revised
This document provides an introduction to Earth science. It discusses the four main parts of Earth's system: the atmosphere, hydrosphere, biosphere, and geosphere. These parts are interrelated - for example, clear cutting forests can impact the atmosphere, biosphere, and hydrosphere. The document also introduces some key concepts in Earth science, such as uniformitarianism, the scientific process, and the idea that science aims to understand and explain natural events by collecting data and discovering patterns.
Bacon and Kuhn
- Sir Francis Bacon was born in 1561 in England and studied at Trinity College, Cambridge and Gray's Inn, London. He later became Lord Chancellor under King James I but was impeached in 1621. Bacon died of pneumonia in 1626 while studying meat preservation.
- Bacon's major work was The Great Instauration, published in 1620, which outlined his ideas for reforming philosophy and science through empirical inquiry and induction. He believed that inductive reasoning could help overcome human biases and reveal the true nature of reality through close observation of natural phenomena.
- Bacon developed the concept of "idols" or faulty beliefs that can mislead the human mind, and argued that scientific inquiry should be guided by
New discovery
1. Astronomers detected a planet orbiting Proxima Centauri, the star closest to our sun, that is 1.3 times the mass of Earth and sits within the star's habitable zone.
2. Scientists from LIGO detected gravitational waves from the collision of two black holes over a billion years ago, confirming Einstein's theory of relativity.
3. Archaeological discoveries in Australia have shown that humans have inhabited the continent's interior for at least 49,000 years, 10,000 years longer than previously thought.
Wht is physics
This document provides an overview of physics. It defines physics as the study of natural phenomena through scientific explanations. Examples of phenomena include rainbows and eclipses. Physics aims to answer "whys" through concepts. The document outlines the main divisions of classical and modern physics. It highlights important discoveries in physics throughout history like the proposal of the atomic nucleus. The document also lists influential physicists like Galileo, Newton, and Einstein. It describes the scientific method used in physics research and some career paths in fields like engineering, computer science, and medicine that utilize physics knowledge.
Black holes..pptx socrates mavraganis[4228]
A black hole is an object with such strong gravity that not even light can escape, and as material is pulled in it is accelerated, heated, and emits x-rays. The existence of black holes was first proposed in the 18th century based on known laws of gravity. John Wheeler introduced the term "black hole" in 1967, and while they were once science fiction, astronomers have now identified billions of black holes in the universe by observing material falling into them.
Superconductivity
Superconductivity is the ability of certain materials to conduct electrical current with no resistance. This occurs below a critical temperature, when a material's resistivity vanishes. There are two types of superconductors - Type I exhibit a sudden loss of magnetization below a critical field, while Type II exhibit a gradual loss below two critical fields and have a mixed state. Superconductivity was discovered in 1911 by Kamerlingh Onnes. The Meissner effect showed superconductors expel all magnetic fields from their interior. The Bardeen-Cooper-Schrieffer theory successfully explained superconductivity as arising from electrons forming Cooper pairs mediated by lattice vibrations. Superconductors have applications such as maglev trains,
Hysteresis loop
Hysteresis is a property of magnetic materials whereby the magnetization lags behind the magnetic field when the field is changing. This means that the magnetic induction B depends not only on the magnetic field strength H but also on the history of changes to H. The hysteresis loop is a graph that shows the relationship between the magnetic induction B and the magnetic field strength H.
More Related Content
What's hot
Stephen Hawking- a short history of his life
Stephen Hawking was born in 1942 in Oxford, England. He studied physics and cosmology at Oxford and Cambridge. He was diagnosed with ALS at age 21 but survived far longer than doctors predicted. Hawking made groundbreaking contributions to theoretical physics and cosmology, including proving that black holes emit radiation and theorizing about the origins and eventual end of the universe. He authored the popular science book "A Brief History of Time" and received numerous honors. Hawking continued his research despite being paralyzed and communicating through computers until his death in 2018.
Stephen hawking power point presentation
Stephen William Hawking was born in 1942 in Oxford, England. He grew up in St. Albans and had a father who was a research biologist and a mother who was a medical research secretary. Hawking is best known for his work regarding black holes, where he hypothesized their properties using complex mathematical calculations based on Einstein's work and observed models using laser beams. His accomplishments led to new ideas and theories, including his theory on black hole radiation and information loss within black holes.
Stephen hawking biography
Stephen Hawking was a renowned physicist and author born in 1942 in Oxford, England who lived with amyotrophic lateral sclerosis. Despite being given two years to live after his diagnosis at age 21, Hawking went on to spend his life researching cosmology, general relativity, and quantum gravity. He authored numerous popular science books explaining his work and theories to the public. Hawking died in 2018 at his home in Cambridge at the age of 76, having revolutionized scientific understanding of black holes and the origins of the universe through his work developing theories to unify general relativity and quantum mechanics.
Stephen Hawking
Stephen Hawking is a renowned theoretical physicist known for his contributions to cosmology and quantum gravity. Despite being diagnosed with ALS, he has had a successful career and is considered one of the greatest scientists of the modern age. Hawking was born in Oxford, England and studied physics at Oxford University before becoming the Lucasian Professor of Mathematics at Cambridge University.
Stephen hawking
Stephen Hawking was a renowned English theoretical physicist and cosmologist born in 1942 in Oxford, England. He suffered from amyotrophic lateral sclerosis, becoming almost completely paralyzed, yet made groundbreaking contributions to the fields of cosmology and quantum gravity. Some of his most notable works include collaborating with Roger Penrose on gravitational singularity theorems and predicting that black holes emit radiation. He was also a bestselling author and subject of films that helped raise his public profile as a scientist.
Stephan hawking yuvrajsinh
Stephen Hawking is an English theoretical physicist and cosmologist known for his work on black holes and relativity. He was the Lucasian Professor of Mathematics at the University of Cambridge for 30 years. Hawking suffers from amyotrophic lateral sclerosis, a motor neuron disease, but has authored several popular science books and made scientific achievements despite his disability. He has received numerous honors including the Presidential Medal of Freedom.
Stephen William Hawking - World-renowned Physicist
About Stephen Hawking, his life, challenges he faced, about his family, his ungraduated life, about his childhood, his awards and much more
Stephen howking by Bro. Xavier Rozario, CSC
Stephen Hawking is a renowned British theoretical physicist and cosmologist. He has conducted extensive research on black holes and theoretical cosmology. Hawking was born in 1942 in Oxford, England and studied physics and cosmology at Oxford and Cambridge. He was diagnosed with ALS in 1963 but continued his research career with the help of assistants and technology. Hawking is known for his contributions to relativity and quantum gravity, including theories on black holes and the origin and fate of the universe.
Stephen hawking
This document provides a biography of Stephen Hawking in 3 paragraphs. It discusses his early life and education, his career as a physicist and his work developing theories about black holes and the origin of the universe. It also mentions some of his publications and honors received, including being elected a Fellow of the Royal Society in 1974. The biography covers Hawking's life and career from his birth in 1942 through to the 1970s when he was recognized as a leading physicist and thinker.
Stephen hawking
Stephen Hawking was a renowned theoretical physicist and cosmologist. He was born in 1942 in Oxford, England and studied physics at Oxford University and later cosmology at Cambridge University despite being diagnosed with ALS. Hawking made groundbreaking contributions to theoretical physics, including proposing that black holes emit radiation and predicting the existence of gravitational waves. He authored several popular science books explaining his work and theories to the general public. Hawking overcame the progression of his ALS through his lifetime and continued his scientific work using an electronic voice system.
Galileo
Galileo made several astronomical discoveries using his improved telescope, including mountains on the moon and Jupiter's moons. He was later accused of heresy for supporting Copernicus' theory that the Earth revolves around the sun, rather than being the center of the universe. The Church forbid Galileo from teaching his theories and eventually tried and sentenced him to house arrest for publishing a book describing the Copernican theory. Galileo's arguments with the Church established him as a famous scientist but also resulted in his condemnation and punishment for his scientific beliefs.
Stephen Hawking
Stephen Hawking was born in 1942 in England and showed early talents in school. He studied physics at Oxford and moved to Cambridge to study theoretical astronomy and cosmology. Hawking developed motor neuron disease while in graduate school and was given two or three years to live but lived for over 50 more years. His work on black holes and relativity made him one of the most renowned scientists in the world. He authored several popular science books and made guest appearances on shows to discuss his work with the public.
Copia di student talking time planet mars
NASA is looking for volunteers for a one-way trip to Mars to establish a permanent human colony. The settlers would not return to Earth as it would be too costly. While Mars has substantial quantities of water, making it potentially habitable, the planet also has freezing temperatures and a thin, carbon dioxide atmosphere, posing challenges for human survival. Scientists have proposed genetic modification and synthetic biology as technologies that could be explored to prepare for the mission.
1.11 great debate
The document discusses the "Great Debate" of the 1920s between astronomers Harlow Shapley and Heber Curtis about the nature of nebulae. Shapley believed nebulae were just clouds of gas within the Milky Way, while Curtis argued they were separate island universes like our own galaxy. Though Shapley initially won the debate, later observations proved Curtis was correct - nebulae were indeed separate galaxies far outside the Milky Way, making the Universe much larger than previously thought.
discovery of proton
Eugen Goldstein was a German physicist born in 1850 who made early investigations of discharge tubes and discovered anode rays. He is sometimes credited with the discovery of the proton. In the 1870s, Goldstein undertook his own investigations of discharge tubes and named the light emissions studied by others cathode rays. Goldstein conducted experiments with canal rays that contributed to the discovery of the proton.
01_introduction_students_revised
This document provides an introduction to Earth science. It discusses the four main parts of Earth's system: the atmosphere, hydrosphere, biosphere, and geosphere. These parts are interrelated - for example, clear cutting forests can impact the atmosphere, biosphere, and hydrosphere. The document also introduces some key concepts in Earth science, such as uniformitarianism, the scientific process, and the idea that science aims to understand and explain natural events by collecting data and discovering patterns.
Bacon and Kuhn
- Sir Francis Bacon was born in 1561 in England and studied at Trinity College, Cambridge and Gray's Inn, London. He later became Lord Chancellor under King James I but was impeached in 1621. Bacon died of pneumonia in 1626 while studying meat preservation.
- Bacon's major work was The Great Instauration, published in 1620, which outlined his ideas for reforming philosophy and science through empirical inquiry and induction. He believed that inductive reasoning could help overcome human biases and reveal the true nature of reality through close observation of natural phenomena.
- Bacon developed the concept of "idols" or faulty beliefs that can mislead the human mind, and argued that scientific inquiry should be guided by
New discovery
1. Astronomers detected a planet orbiting Proxima Centauri, the star closest to our sun, that is 1.3 times the mass of Earth and sits within the star's habitable zone.
2. Scientists from LIGO detected gravitational waves from the collision of two black holes over a billion years ago, confirming Einstein's theory of relativity.
3. Archaeological discoveries in Australia have shown that humans have inhabited the continent's interior for at least 49,000 years, 10,000 years longer than previously thought.
Wht is physics
This document provides an overview of physics. It defines physics as the study of natural phenomena through scientific explanations. Examples of phenomena include rainbows and eclipses. Physics aims to answer "whys" through concepts. The document outlines the main divisions of classical and modern physics. It highlights important discoveries in physics throughout history like the proposal of the atomic nucleus. The document also lists influential physicists like Galileo, Newton, and Einstein. It describes the scientific method used in physics research and some career paths in fields like engineering, computer science, and medicine that utilize physics knowledge.
Black holes..pptx socrates mavraganis[4228]
A black hole is an object with such strong gravity that not even light can escape, and as material is pulled in it is accelerated, heated, and emits x-rays. The existence of black holes was first proposed in the 18th century based on known laws of gravity. John Wheeler introduced the term "black hole" in 1967, and while they were once science fiction, astronomers have now identified billions of black holes in the universe by observing material falling into them.
What's hot (20)
Stephen William Hawking - World-renowned Physicist
Stephen William Hawking - World-renowned Physicist
Viewers also liked
Superconductivity
Superconductivity is the ability of certain materials to conduct electrical current with no resistance. This occurs below a critical temperature, when a material's resistivity vanishes. There are two types of superconductors - Type I exhibit a sudden loss of magnetization below a critical field, while Type II exhibit a gradual loss below two critical fields and have a mixed state. Superconductivity was discovered in 1911 by Kamerlingh Onnes. The Meissner effect showed superconductors expel all magnetic fields from their interior. The Bardeen-Cooper-Schrieffer theory successfully explained superconductivity as arising from electrons forming Cooper pairs mediated by lattice vibrations. Superconductors have applications such as maglev trains,
Hysteresis loop
Hysteresis is a property of magnetic materials whereby the magnetization lags behind the magnetic field when the field is changing. This means that the magnetic induction B depends not only on the magnetic field strength H but also on the history of changes to H. The hysteresis loop is a graph that shows the relationship between the magnetic induction B and the magnetic field strength H.
2.BH curve hysteresis in ferro ferrimagnets
The document discusses different types of magnetism including diamagnetism, paramagnetism, and ferromagnetism. It describes the B-H hysteresis curve method for measuring hysteresis loops using an AC inductance technique. The hysteresis loop provides information about magnetic properties like coercivity, remanence, and hysteresis losses. Domain theory is introduced to explain hysteresis in terms of irreversible domain wall motion within a ferromagnetic material.
Magnetism
This document discusses magnetic properties of solids. It defines key terms like magnetization, magnetic susceptibility, paramagnetism and diamagnetism. Paramagnetism occurs in materials with partially filled electron subshells, allowing isolated atomic magnetic dipole moments to align with an external magnetic field. Diamagnetism is a weaker effect where an applied field induces orbital electron currents that create a magnetic field opposing the external field. The document outlines the classical and quantum mechanical origins of these magnetic behaviors.
Ferrites
This document discusses magnetic properties of ferrites and their applications. It begins by explaining how ferrites exhibit quantum size effects and changes in magnetic behavior at the nanoscale due to increased surface area. It then describes the crystal structure of ferrites and the different types of magnetic ordering they can exhibit. Applications discussed include use of ferrites in transformers, sensors, data storage, and biomedical technologies. Magnesium ferrite is highlighted as a potential humidity sensor due to its porous structure and semiconducting properties.
Physical properties of matter..introduction (Teach)
This document discusses the physical properties of substances like sugar and sand. It defines physical properties as the observable characteristics of a substance, such as its color, texture, and state of matter. The document examines several physical properties of sugar and sand, such as their colors, solubility in water, and magnetic properties. It explores how physical properties can be used to distinguish between different substances.
Magnetism and Electromagnetism
The document discusses various topics related to magnetism including:
- The ancient discovery of magnetism in lodestone by the Chinese in 2000 BC who used it for navigation.
- The properties of magnets including having magnetic fields with poles that attract or repel other magnets and magnetic materials.
- Induced magnetism caused by an external magnetic influence.
- Differences between magnetic, non-magnetic, and magnetized materials and how to test for magnetism.
- Electrical and physical methods of magnetization and demagnetization.
- Plotting magnetic field lines using a compass to map field patterns.
Electrical engineering history
This presentation is brief history of Electrical Engineering. It lists and discuss about many scientists and their part in Electrical Engineering (Inventions). It also explains recent trends in Electrical Engineering.
Magnetic material
This document provides information on various topics related to magnetism and magnetic materials:
1. It discusses different types of magnetic behavior such as diamagnetism, paramagnetism, and ferromagnetism. It also discusses the properties of hard and soft magnetic materials.
2. Key magnetic parameters are defined, including magnetic permeability, susceptibility, intensity of magnetization, Curie temperature, magnetic dipole moment, magnetic flux, and relative permeability.
3. The differences between diamagnetic, paramagnetic, and ferromagnetic materials are summarized in a table comparing their behaviors and properties.
4. The document also explains hysteresis loops, hard and soft magnets, and fer
Magnetic materials
This document defines and classifies different types of magnetic materials. It discusses ferromagnetic, paramagnetic, and diamagnetic materials, and how their properties including permeability and susceptibility differ. It also defines magnetically soft and hard materials, providing examples and characteristics of each. Finally, it outlines some applications of these magnetic materials, such as their use in recording devices, magnetic levitation, electromagnets, and permanent magnets.
MAGNETIC MATERIALS
The document discusses magnetic materials and the Earth's magnetic field. It provides the following key points:
1. The Earth has a magnetic field generated by circulating ions in its liquid iron core. This field emerges from the geographic north pole and re-enters at the south pole.
2. Magnetic materials can be classified as diamagnetic, paramagnetic, or ferromagnetic depending on their atomic structure and response to magnetic fields.
3. Ferromagnetic materials contain tiny magnetic regions called domains that align when exposed to an external magnetic field, producing north and south poles. Hysteresis curves describe how magnetic fields interact with these materials.
Electricity and Magnetism - Basic Concepts
Electricity and Magnetism - BASIC CONCEPTS
Electricity is the flow of electrons in the form of an electric charge. Static electricity occurs when objects rub against each other and electrons transfer, building up a charge. Charged objects interact - often clothes sticking together after drying due to a transfer of electrons between clothes. Magnets have north and south poles that attract or repel, and the Earth itself acts as a giant magnet. When an electric current passes through a wire, it produces a magnetic field, and an electromagnet is formed when current passes through a coil wrapped around metal. Direct current comes from batteries and supplies a constant flow, while alternating current comes from generators and alternates direction with each revolution
Magnetism
1. A proton moves through Earth's magnetic field with a speed of 1.00 x 105 m/s.
2. The magnetic field at this location has a value of 55.0μT.
3. We need to determine the magnetic force on the proton when it moves perpendicular to the magnetic field lines.
Using the formula for magnetic force, F=qvB, where q is the charge on the proton (1.60x10-19 C), v is its speed, and B is the magnetic field:
F= (1.60x10-19 C) x (1.00 x
Viewers also liked (13)
Physical properties of matter..introduction (Teach)
Physical properties of matter..introduction (Teach)
Similar to Stephen hawking
Stephan Hawking
Stephen Hawking was an English theoretical physicist, cosmologist, and author. He was born in 1942 in Oxford, England and studied physics at both the University of Oxford and University of Cambridge. In 1963, Hawking was diagnosed with ALS, a motor neuron disease, though he lived with the disease for over 50 years. Despite being paralyzed and using a wheelchair, Hawking continued his scientific research and published works of popular science to discuss his theories. He held positions at the University of Cambridge and was honored with awards such as the Presidential Medal of Freedom. Hawking died in 2018 at the age of 76 after making revolutionary contributions to the fields of cosmology and physics.
Stephen Hawking
Stephen Hawking is a renowned British theoretical physicist known for his contributions to cosmology and general relativity, especially for his theory on black holes. Some of his honors include being elected Fellow of the Royal Society in 1974 and receiving the 2015 BBVA Foundation Frontiers of Knowledge Award. As his amyotrophic lateral sclerosis progressed, Hawking accepted the role of being a disability advocate and role model. He has said that philosophy is dead and that science now leads the pursuit of knowledge, answering philosophical problems through new scientific theories.
Stephen hawking kampouri
Stephen Hawking was a renowned British theoretical physicist, cosmologist and author. He was born in 1942 in Oxford, England and went on to study at both the University of Oxford and University of Cambridge. Hawking made groundbreaking contributions to the fields of cosmology and quantum gravity. He authored several popular science books explaining his work, with one titled "A Brief History of Time" spending over 250 weeks on bestseller lists. Hawking overcame amyotrophic lateral sclerosis and was almost entirely paralyzed but continued his scientific work using a speech generating device. He died in 2018 at his home in Cambridge at the age of 76.
HISTORY OF EVERYTHING BOOK REVIEW
THE BOOK TITLE :THE THEORY OF EVERYTHING THE ORIGIN AND FATE OF THE UNIVERSE AUTHER :STEPHEN WILLIAM HAWKING NAME OF THE PUBLICATION :PHEONIX BOOK YEAR OF THE PUBLICATION :2002 BOOK LENGTH :136 PAGES LANGUAGE :ENGLISH...
The theory of everything is a hypothetical physical that would explain all known physical phenomena.
Stephen Hawking
This document provides a biography of Stephen Hawking, the renowned physicist. It details that he was born in Oxford, England in 1942 and initially struggled academically but showed an interest and talent in mathematics, mechanics, and physics. He went on to study physics and cosmology at Oxford and Cambridge universities, receiving his PhD in 1966. Hawking made seminal contributions to theoretical physics and cosmology, including developing the singularity theorem with Penrose in 1970 and studying black holes, quantum gravity, and the origins and fate of the universe. He has received many honors for his scientific achievements and has overcome the progression of ALS disease.
Stephen Hawking
Stephen Hawking was a renowned physicist known for his contributions to cosmology and his popular science books. Despite being given only a few years to live after developing ALS, Hawking lived for over 50 years with the disease. He acquired a computerized voice and continued his scientific work, developing the theory that black holes emit radiation and publishing works to make science accessible to the public like A Brief History of Time. Hawking received many honors for his scientific work and became a cultural icon appearing in television shows and music.
стивен хокинг
Stephen Hawking was a renowned physicist known for his contributions to cosmology and his popular science books. Despite being given only a few years to live after developing ALS, Hawking lived for over 50 years with the disease and continued his scientific work using an electronic voice system. He formulated theories on black holes and their evaporation through Hawking radiation, and was also known for his efforts to make science accessible to the public through bestselling books like A Brief History of Time.
Book Review on A brief HIstory of Time by Stefen Hawakings.pptx
The document reviews Stephen Hawking's book "A Brief History of Time". It summarizes the book's topics such as the structure and evolution of the universe, general relativity, black holes, and theories of everything. It praises Hawking's ability to explain complex scientific concepts accessibly while noting some chapters delve into speculative topics lacking experimental validation. The review recommends the book for anyone interested in exploring the mysteries of the cosmos.
Stephen hawking ppt
Stephen Hawking is an English theoretical physicist and cosmologist known for his work on black holes and relativity. He developed a theory explaining the origins of the universe through a combination of general relativity and quantum mechanics. Hawking has also achieved fame for his popular science books explaining complicated theories. He was diagnosed with ALS at a young age but has lived far beyond expectations while continuing his scientific work through technological assistance due to his disability.
Stephen Hawking. a person worth admiring by C.P.A.J.
Stephen Hawking was a renowned theoretical physicist and cosmologist. He studied physics at the University of Oxford and later did postgraduate work at Cambridge University. Some of Hawking's key contributions included applying mathematics to theorize that black holes emit radiation and exploring the relationship between general relativity and quantum mechanics. Throughout his career, Hawking overcame amyotrophic lateral sclerosis and was still able to make major advances in scientific understanding despite being wheelchair-bound and relying on technology to communicate. He received numerous prestigious awards for his scientific achievements.
stephen hawkings.pptx
Stephen Hawking is an English theoretical physicist and cosmologist known for his work on black holes and relativity. He has authored several popular science books explaining his work. Hawking has lived with amyotrophic lateral sclerosis for over 50 years and uses a wheelchair and speech synthesizer. He held the position of Lucasian Professor of Mathematics at the University of Cambridge for 30 years and has received numerous honors, including the Presidential Medal of Freedom.
stephenhawkingppt-160402093003.pdf
Stephen Hawking is an English theoretical physicist and cosmologist known for his work on black holes and relativity. He developed a theory explaining the origins of the universe through a combination of general relativity and quantum mechanics. Hawking has also achieved fame for his popular science books explaining complicated theories. He was diagnosed with ALS at a young age but has lived far beyond expectations while continuing his scientific work despite being paralyzed and speaking through a computer system.
Famous scientists
The document profiles several famous scientists throughout history including Albert Einstein, Isaac Newton, Galileo Galilei, Stephen Hawking, Nikola Tesla, Charles Darwin, Archimedes, Marie Curie, and Leonardo da Vinci. It provides brief biographies of each scientist, highlighting their most important scientific works and contributions to fields like physics, astronomy, mathematics, engineering, and biology. Key accomplishments mentioned include Einstein's theory of relativity, Newton's laws of motion, Galileo's astronomical observations, Hawking's work on black holes and cosmology, Tesla's inventions related to electricity, Darwin's theory of evolution by natural selection, Archimedes' contributions to geometry and calculations, Curie's pioneering research on radioactivity, and da Vin
P.P.S
The document summarizes biographies of three scientists:
1) Albert Einstein, a German physicist known for his theory of relativity and E=mc2 equation.
2) Isaac Newton, an English physicist and mathematician who formulated classical mechanics and laws of motion.
3) Stephen Hawking, an English cosmologist known for his work on black holes and predictions combining general relativity and quantum mechanics.
Famous scientists
The document summarizes information on 10 famous scientists: Albert Einstein, Isaac Newton, Galileo Galilei, Stephen Hawking, Nikola Tesla, Charles Darwin, Archimedes, Marie Curie, Leonardo da Vinci, and their contributions to fields like physics, astronomy, mathematics, biology, and engineering. It provides brief biographies of 2-3 sentences for each scientist extracted from their Wikipedia pages.
Stephen hawking
Powerpoint presentation by a group of 2nd ESO Students. The aim of the task was doing a collaborative project about a famous person who had meant a change in human history.
Earth and Life Science - Universe and its Origins
This is a powerpoint presentation that discusses about one of the Senior High School Core Subject: Earth and Life Science. It is composed of the definition of universe, and some of the theories of the origin of the Universe.
STS 3.pdf
This document provides brief biographies of important figures in earth sciences, physics, chemistry, biology and other fields, describing their major discoveries and contributions. Some of the scientists mentioned are Benjamin Franklin, George Hadley, James Hutton, Christian Sprengel, Thomas Malthus, Alessandro Volta, Hans Christian Orsted, Michael Faraday, James Clerk Maxwell, William Herschel, William Roentgen, Thomas Young, Christian Doppler, John Dalton, Jons Jacob Berzelius, Louis Pasteur, August Kekule, Dmitri Mendeleev, Mary Anning, Richard Owen, Louis Agassiz, Alexander von Humboldt, Alfred Russel Wallace, Thomas Huxley, Greg
Evolution of universe
The document discusses several scientific theories related to the origin and evolution of the universe:
1) Relativity Theory proposed by Einstein in 1916 that proved the universe was continuously expanding from a beginning point, known as the Big Bang.
2) The Big Bang Theory, first proposed by Lemaitre in 1927, that the universe began in an extremely hot and dense state around 13.8 billion years ago.
3) The Steady State Theory, an alternative to the Big Bang proposed in 1948, that the universe has always existed and matter is continuously created as it expands.
4) In 1965, scientists discovered Cosmic Microwave Radiation, evidence Lemaitre had predicted in support of the Big
Stephen Hawking and God
In 1988 Stephen Hawking published the bestseller A brief History of Time. In this document, published by Kluwer Academic Publishers (now Springer) a summary and philosophical evaluation is given of Hawkings's work. Especially the proof of the existence of God is discussed in detail.
Similar to Stephen hawking (20)
Book Review on A brief HIstory of Time by Stefen Hawakings.pptx
Book Review on A brief HIstory of Time by Stefen Hawakings.pptx
Stephen Hawking. a person worth admiring by C.P.A.J.
Stephen Hawking. a person worth admiring by C.P.A.J.
Recently uploaded
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.How to Add Chatter in the odoo 17 ERP Module
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityAkanksha trivedi rama nursing college kanpur.
Natural birth techniques are various type such as/ water birth , alexender method, hypnosis, bradley method, lamaze method etcDRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
disease or abnormal condition
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
How to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance
Assessment and Planning in Educational technology.pptx
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
A Strategic Approach: GenAI in Education
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Recently uploaded (20)
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
Assessment and Planning in Educational technology.pptx
Assessment and Planning in Educational technology.pptx
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
Stephen hawking
- 1. STEPHEN HAWKING Stephen William Hawking CH, CBE, FRS, FRSA (born 8 January 1942) is an English theoretical physicist, cosmologist,
- 2. author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge.[16][17] His scientific works include a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity, and the theoretical prediction that black holes emit radiation, often called Hawking radiation. Hawking was the first to set forth a theory of cosmology explained by a union of the general theory of relativity and quantum mechanics. He is a vigorous supporter of the many-worlds interpretation of quantum mechanics. He is an Honorary Fellow of the Royal Society of Arts, a lifetime member of the Pontifical
- 3. Academy of Sciences, and a recipient of the Presidential Medal of Freedom, the highest civilian award in the United States. Hawking was the Lucasian Professor of Mathematics at the University of Cambridge between 1979 and 2009 and has achieved commercial success with works of popular science in which he discusses his own theories and cosmology in general; his book A Brief History of Time appeared on the British Sunday Times best-seller list for a record-breaking 237 weeks. Hawking suffers from a rare early-onset, slow- progressing form of amyotrophic lateral sclerosis (ALS), also known as motor neurone disease or Lou Gehrig's disease, that has gradually paralysed him over the decades.He now communicates using a single cheek muscle attached to a speech-generating device. Hawking married twice and has three children.
- 4. Popular publications A Brief History of Time (1988) Black Holes and Baby Universes and Other Essays (1993) The Nature of Space and Time (1996) The Universe in a Nutshell (2001) On The Shoulders of Giants (2002) A Briefer History of Time (2005) God Created the Integers: The Mathematical Breakthroughs That Changed History (2005) The Grand Design (2010) My Brief History (2013)