TDG President and Principal Analyst, Michael Greeson presents the beginning stages of his Quantum Theory of Media- where anytime, anywhere media is reshaping the fundamentals of creation, distribution, and consumption.
This document discusses theories of interstellar communication and time travel. It covers the following key points:
1. Einstein's theory of relativity and the cosmological constant factor support the possibility of time travel by allowing for wormholes and dimensions beyond the typical four dimensions of space-time.
2. Wormhole theory proposes that wormholes could connect distant regions of space and act as shortcuts for interstellar travel or travel between different points in time. However, generating human-sized wormholes requires energy levels far beyond today's capabilities.
3. Additional challenges for time travel theories include the uncertainties of quantum mechanics, generating sufficient energy to return from destinations, and unpredictability according to some wormhole models. Overall, while relativity
Newton made groundbreaking discoveries in mathematics, optics, and mechanics and formulated the laws of motion and universal gravitation. He developed calculus independently of Leibniz, though priority disputes arose later. Newton's Principia mathematically described and proved the motion of orbiting bodies, revolutionizing astronomy and physics. His work was foundational in establishing modern science based on experimentation and mathematics rather than metaphysics.
Time travel into the past presents several theoretical possibilities and paradoxes according to our current understanding of physics:
1) Gravitational time dilation near massive objects like black holes could allow travel into the future by experiencing slowed time.
2) Hypothetical phenomena like wormholes, cosmic strings, and Kerr black holes could warp spacetime in a way that allows travel into the past, but they have not been proven to exist.
3) The grandfather paradox illustrates that traveling back in time could create inconsistent causal loops that violate causality. Most time travel models seek to avoid such paradoxes.
In Causality Principle as the Framework to Contextualize Time in Modern Physicsinventionjournals
Since the moment Boethius meditated on the nature of time in his fifth book on The Consolation of Philosophy, we have more tools to reflect on the subject. The onset of relativity and quantum physics provides us with the best insight, to date, that guides our reflections on the philosophical debates that attempt to theorize a definition of time. To clearly address the problems related to the theoretical models that account for the nature of time, adjustments to our interpretation of the contextual issues involved in special relativity are in order if we are going to preserve our notion of causal reality. As the construction of string theory emerges as the reigning theory for quantum gravity, a precise picture of causal reality can be accounted for through theories such as Dyson’s Chronological Protection Agency, Hořava’s theory of gravity, and new insight to how simultaneity is interpreted in relativity theory. With this model, the question about time in the philosophical debates can now be clearly defined through the Presentists’ view of the universe. Thus, if we are going to accept the premise of quantum mechanics (QM) and the theory of relativity, we can safely say that string theory (ST) is a reasonable theory of quantum gravity and that its conclusions about time must be taken seriously.
CM [002] Cause of Motion in Ancient GreeceStephen Kwong
Concept of cause of motion in ancient Greece. Aristotle's idea on motion and his categories of motion. Concept of mover and moved. Demise and rise of Greek learning.
The universe consists of all space, time, matter and energy. It includes planets, stars, galaxies and everything in existence. The observable universe is about 91 billion light years in diameter. Scientific observations suggest the universe has been governed by the same physical laws since the Big Bang 13.8 billion years ago. The universe is constantly expanding and its rate of expansion is accelerating. There are competing theories about the ultimate fate of the universe but its beginning and composition are largely unknown.
This document discusses several theories of time travel, including Einstein's equations allowing for time travel under certain configurations of matter and energy, Gödel's mathematical solutions showing time travel is possible if the universe rotates, and Kip Thorne's work developing a serious proposal for a time machine using wormholes. While time travel remains theoretically possible, significant technological limitations exist, such as a lack of means to generate the exotic matter needed to stabilize wormholes. Paradoxes also pose challenges to changing the past through time travel.
Relativity theory project & albert einstenSeergio Garcia
Albert Einstein was a German-born theoretical physicist who developed the theory of relativity, one of the pillars of modern physics. He was born in 1879 in Germany and died in 1955 in the United States. He is best known for his mass-energy equivalence formula E=mc2, which has been called the world's most famous equation. The document provides background on Einstein's life and work, and summarizes his theories of special relativity, which describes physics at high speeds, and general relativity, which proposes that gravity results from the curvature of spacetime.
This document discusses theories of interstellar communication and time travel. It covers the following key points:
1. Einstein's theory of relativity and the cosmological constant factor support the possibility of time travel by allowing for wormholes and dimensions beyond the typical four dimensions of space-time.
2. Wormhole theory proposes that wormholes could connect distant regions of space and act as shortcuts for interstellar travel or travel between different points in time. However, generating human-sized wormholes requires energy levels far beyond today's capabilities.
3. Additional challenges for time travel theories include the uncertainties of quantum mechanics, generating sufficient energy to return from destinations, and unpredictability according to some wormhole models. Overall, while relativity
Newton made groundbreaking discoveries in mathematics, optics, and mechanics and formulated the laws of motion and universal gravitation. He developed calculus independently of Leibniz, though priority disputes arose later. Newton's Principia mathematically described and proved the motion of orbiting bodies, revolutionizing astronomy and physics. His work was foundational in establishing modern science based on experimentation and mathematics rather than metaphysics.
Time travel into the past presents several theoretical possibilities and paradoxes according to our current understanding of physics:
1) Gravitational time dilation near massive objects like black holes could allow travel into the future by experiencing slowed time.
2) Hypothetical phenomena like wormholes, cosmic strings, and Kerr black holes could warp spacetime in a way that allows travel into the past, but they have not been proven to exist.
3) The grandfather paradox illustrates that traveling back in time could create inconsistent causal loops that violate causality. Most time travel models seek to avoid such paradoxes.
In Causality Principle as the Framework to Contextualize Time in Modern Physicsinventionjournals
Since the moment Boethius meditated on the nature of time in his fifth book on The Consolation of Philosophy, we have more tools to reflect on the subject. The onset of relativity and quantum physics provides us with the best insight, to date, that guides our reflections on the philosophical debates that attempt to theorize a definition of time. To clearly address the problems related to the theoretical models that account for the nature of time, adjustments to our interpretation of the contextual issues involved in special relativity are in order if we are going to preserve our notion of causal reality. As the construction of string theory emerges as the reigning theory for quantum gravity, a precise picture of causal reality can be accounted for through theories such as Dyson’s Chronological Protection Agency, Hořava’s theory of gravity, and new insight to how simultaneity is interpreted in relativity theory. With this model, the question about time in the philosophical debates can now be clearly defined through the Presentists’ view of the universe. Thus, if we are going to accept the premise of quantum mechanics (QM) and the theory of relativity, we can safely say that string theory (ST) is a reasonable theory of quantum gravity and that its conclusions about time must be taken seriously.
CM [002] Cause of Motion in Ancient GreeceStephen Kwong
Concept of cause of motion in ancient Greece. Aristotle's idea on motion and his categories of motion. Concept of mover and moved. Demise and rise of Greek learning.
The universe consists of all space, time, matter and energy. It includes planets, stars, galaxies and everything in existence. The observable universe is about 91 billion light years in diameter. Scientific observations suggest the universe has been governed by the same physical laws since the Big Bang 13.8 billion years ago. The universe is constantly expanding and its rate of expansion is accelerating. There are competing theories about the ultimate fate of the universe but its beginning and composition are largely unknown.
This document discusses several theories of time travel, including Einstein's equations allowing for time travel under certain configurations of matter and energy, Gödel's mathematical solutions showing time travel is possible if the universe rotates, and Kip Thorne's work developing a serious proposal for a time machine using wormholes. While time travel remains theoretically possible, significant technological limitations exist, such as a lack of means to generate the exotic matter needed to stabilize wormholes. Paradoxes also pose challenges to changing the past through time travel.
Relativity theory project & albert einstenSeergio Garcia
Albert Einstein was a German-born theoretical physicist who developed the theory of relativity, one of the pillars of modern physics. He was born in 1879 in Germany and died in 1955 in the United States. He is best known for his mass-energy equivalence formula E=mc2, which has been called the world's most famous equation. The document provides background on Einstein's life and work, and summarizes his theories of special relativity, which describes physics at high speeds, and general relativity, which proposes that gravity results from the curvature of spacetime.
The document discusses various concepts and theories related to time travel. It begins by defining time travel as moving between different points in time analogous to moving between different points in space, potentially using a time machine. It then discusses Einstein's theories of special and general relativity which established that time is relative and affected by speed and gravity. The document considers some potential ways to achieve time travel, such as moving faster than light, traveling through wormholes or black holes, but also notes significant challenges like paradoxes. It provides examples of depictions of time travel in science fiction films to help explain these complex theoretical physics concepts.
Einstein published two theories of relativity - Special Relativity, which described how space and time are relative based on the observer's frame of reference and that the speed of light is constant, and General Relativity, which explained that gravity results from the curvature of spacetime caused by massive objects. Some key effects are time dilation, length contraction, and the bending of light near massive bodies like the sun.
The document discusses the history of ideas around motion and what causes objects to move. It describes the views of ancient Greek philosophers like Aristotle, who observed motion in daily life but lacked modern scientific instruments. Aristotle believed celestial motion was caused by angels or gods, and that objects on Earth required a continuous force to move. The document also discusses how Aristotle's ideas influenced later medieval conceptions of motion and were revived during the Renaissance.
The First Annual Robert Grosseteste Lecture on Astrophysics/Cosmology, a public talk given at the University of Lincoln.
The lecture focusses on the large-scale structure of the Universe and the ideas that physicists are weaving together to explain how it came to be the way it is. Over the last few decades, astronomers have revealed that our cosmos is not only vast in scale – at least 14 billion light years in radius – but also exceedingly complex, with galaxies and clusters of galaxies linked together in immense chains and sheets, surrounding giant voids of (apparently) empty space. Cosmologists have developed theoretical explanations for its origin that involve such exotic concepts as ‘dark matter’, ‘dark energy’ and ‘cosmic inflation’, producing a cosmic web of ideas that is, in some ways, as rich and fascinating as the Universe itself.
1) The document discusses different theories and concepts related to time travel, including forward and backward time travel in fiction and potential scientific explanations.
2) It examines ideas like time dilation, wormholes, closed timelike curves, and paradoxes (like killing your grandfather) that could result from time travel.
3) Theories around immutable and mutable timelines are presented, exploring how time travel could allow changing or not changing the past within the framework of different models.
This document discusses Einstein's theories of special and general relativity and how they relate to the concepts of time dilation, length contraction, and potential methods for time travel. It provides explanations of key ideas in relativity such as how mass curves spacetime according to general relativity and how the laws of physics are the same in any inertial frame under special relativity. Several hypothetical methods for time travel are also presented, including cosmic strings, wormholes, Hawking's train, and an Alcubierre drive.
This is about TIME TRAVEL...........
In this presentation I try to give best knowledge about the time travel if you want to learn about this plz view ..........
Hi guys!!!
This is a presentation on the time travel.Many of us don't know about time travel, so here you can find the complete information regarding the time travel.
If you guys have any doubts then feel free to ask me in the comments section.
THANK YOU!!!!
The document discusses three physical models that attempt to explain time travel: classical mechanics, relativistic mechanics, and quantum mechanics. It describes Einstein's theory of relativity which adds time as a fourth dimension and shows how time is relative to velocity and acceleration. The document also considers whether time travel is possible based on theories of gravity affecting the flow of time and the twin paradox, but concludes it is unclear if traveling back in time could be achieved.
- In 1976, Stephen Hawking argued that black holes destroy information, requiring a modification of quantum mechanics principles. In 2004, he changed his mind.
- Maldacena's 1997 discovery of AdS/CFT duality suggested that a black hole is dual to an ordinary thermal system described by quantum mechanics, where information is preserved. However, questions remain about how spacetime emerges in AdS/CFT and how holography works in other spacetimes.
- A 2013 paper proposed that the postulates of black hole complementarity - purity, no drama at the horizon, effective field theory validity outside the horizon - cannot all be true, suggesting a "firewall" of high-energy particles may form at the black
Brief discussion of some the problems of cold dark matter in cosmological structure formation, the idea of `fuzzy' dark matter and some applications of the Schrodinger-Poisson system for cosmic reconstruction.
Talk given at `Post-Planck Cosmology', Inter-University Centre for Astronomy and Astrophysics, Pune, India (12th October 2017).
This theory, not so much to unify the gravitational field, but gives us a theoretical concept of the universe can be correlated, hence derives DEPENDABILITY universal, by the fact that unifies all the theories that exist, notably Einstein's general relativity and the theory of dynamic gravity of tesla, and among others.
The document discusses various theoretical time machines that could be constructed based on solutions to Einstein's field equations, including rotating cylinders, wormholes, and ring lasers, but notes that most proposals are mathematically possible but physically improbable due to involving unphysical objects or violating causality.
1. Quantum entanglement describes a phenomenon where two quantum particles interact in such a way that they become linked regardless of distance, so that measuring one particle instantly affects the state of the other.
2. Einstein was critical of quantum mechanics and its implications of "spooky action at a distance," which led to the development of experiments to test theories of quantum entanglement.
3. Repeated experiments confirmed the existence of quantum entanglement and disproved Einstein's theories, showing that entangled particles are truly linked regardless of distance.
Relativity is a magnificent equality principle of nature at creating the universe.
However, it has many counter-intuitive, mind-blogging concepts, and many of us may have a hard time at understanding it.
How could light propagate in vacuum without a media?
How could the speed of light remain constant for all observers?
Why there are time dilation, length contraction, and loss of simultaneity?
Why the laws of nature remain the same for all moving frames?
How could space and time be bent by mass and energy?
Are our brains wired in such a way so that it is always difficult to understand relativity in a natural way?
Or there may exist a new knowledge framework, and a new representation so that relativity become easier to be understood.
This video offers a mechanical approach for the first time to explain relativity.
It attempts to make relativity easier for the general public to understand.
As per quantum realism, nothing can be truly objective as the very observer angle makes it highly subjective. This is also what religion-spiritualism tells us. Still, larger and better objectivizing of subjectivity is possible. The ‘leela’ is the preferred position in the overall probablism of ‘maya’.
In these slides first i started with some comments made by legendary people in their field.Then i started with maxwellian equations and how they lead to special relativity and also how it make two different concepts time and space(what thought to be classically different) unified using lorentz transformations.These also give hint that we do not live in euclidean space but rather in minkowskian space and also gave the description of light cone. And in the end video to tell the big picture through visuals.
The document discusses different aspects and theories of time travel, including:
1) It explores Einstein's theory of general relativity which seems to allow for the possibility of backwards time travel if space-time can curve enough.
2) It addresses that going forward in time is relatively easy, while going backwards is much harder due to the challenges of significantly warping space-time.
3) The document discusses that time travel may be possible if there are differences in the flow of time between people, for example if one was able to travel at speeds close to the speed of light relative to others.
This document summarizes best practices for using various social media tools. It discusses using RSS feeds, blogging, YouTube, Facebook profiles, groups and pages, Twitter, and creating custom social networks. Key recommendations include using RSS to streamline workflows, finding your voice in blogging, tagging YouTube videos, engaging followers on Twitter through sharing and responses, and using multiple platforms to share content. The document advocates strategic and focused use of social media that respects an organization's capacity.
A theory of Media Politics was my Oral Presentation subject with Mouna Frikha at ISLG. It was a good performance and I got 18\20 which is a very excellent mark .I greatly appreciate anyone's help.
The document discusses various concepts and theories related to time travel. It begins by defining time travel as moving between different points in time analogous to moving between different points in space, potentially using a time machine. It then discusses Einstein's theories of special and general relativity which established that time is relative and affected by speed and gravity. The document considers some potential ways to achieve time travel, such as moving faster than light, traveling through wormholes or black holes, but also notes significant challenges like paradoxes. It provides examples of depictions of time travel in science fiction films to help explain these complex theoretical physics concepts.
Einstein published two theories of relativity - Special Relativity, which described how space and time are relative based on the observer's frame of reference and that the speed of light is constant, and General Relativity, which explained that gravity results from the curvature of spacetime caused by massive objects. Some key effects are time dilation, length contraction, and the bending of light near massive bodies like the sun.
The document discusses the history of ideas around motion and what causes objects to move. It describes the views of ancient Greek philosophers like Aristotle, who observed motion in daily life but lacked modern scientific instruments. Aristotle believed celestial motion was caused by angels or gods, and that objects on Earth required a continuous force to move. The document also discusses how Aristotle's ideas influenced later medieval conceptions of motion and were revived during the Renaissance.
The First Annual Robert Grosseteste Lecture on Astrophysics/Cosmology, a public talk given at the University of Lincoln.
The lecture focusses on the large-scale structure of the Universe and the ideas that physicists are weaving together to explain how it came to be the way it is. Over the last few decades, astronomers have revealed that our cosmos is not only vast in scale – at least 14 billion light years in radius – but also exceedingly complex, with galaxies and clusters of galaxies linked together in immense chains and sheets, surrounding giant voids of (apparently) empty space. Cosmologists have developed theoretical explanations for its origin that involve such exotic concepts as ‘dark matter’, ‘dark energy’ and ‘cosmic inflation’, producing a cosmic web of ideas that is, in some ways, as rich and fascinating as the Universe itself.
1) The document discusses different theories and concepts related to time travel, including forward and backward time travel in fiction and potential scientific explanations.
2) It examines ideas like time dilation, wormholes, closed timelike curves, and paradoxes (like killing your grandfather) that could result from time travel.
3) Theories around immutable and mutable timelines are presented, exploring how time travel could allow changing or not changing the past within the framework of different models.
This document discusses Einstein's theories of special and general relativity and how they relate to the concepts of time dilation, length contraction, and potential methods for time travel. It provides explanations of key ideas in relativity such as how mass curves spacetime according to general relativity and how the laws of physics are the same in any inertial frame under special relativity. Several hypothetical methods for time travel are also presented, including cosmic strings, wormholes, Hawking's train, and an Alcubierre drive.
This is about TIME TRAVEL...........
In this presentation I try to give best knowledge about the time travel if you want to learn about this plz view ..........
Hi guys!!!
This is a presentation on the time travel.Many of us don't know about time travel, so here you can find the complete information regarding the time travel.
If you guys have any doubts then feel free to ask me in the comments section.
THANK YOU!!!!
The document discusses three physical models that attempt to explain time travel: classical mechanics, relativistic mechanics, and quantum mechanics. It describes Einstein's theory of relativity which adds time as a fourth dimension and shows how time is relative to velocity and acceleration. The document also considers whether time travel is possible based on theories of gravity affecting the flow of time and the twin paradox, but concludes it is unclear if traveling back in time could be achieved.
- In 1976, Stephen Hawking argued that black holes destroy information, requiring a modification of quantum mechanics principles. In 2004, he changed his mind.
- Maldacena's 1997 discovery of AdS/CFT duality suggested that a black hole is dual to an ordinary thermal system described by quantum mechanics, where information is preserved. However, questions remain about how spacetime emerges in AdS/CFT and how holography works in other spacetimes.
- A 2013 paper proposed that the postulates of black hole complementarity - purity, no drama at the horizon, effective field theory validity outside the horizon - cannot all be true, suggesting a "firewall" of high-energy particles may form at the black
Brief discussion of some the problems of cold dark matter in cosmological structure formation, the idea of `fuzzy' dark matter and some applications of the Schrodinger-Poisson system for cosmic reconstruction.
Talk given at `Post-Planck Cosmology', Inter-University Centre for Astronomy and Astrophysics, Pune, India (12th October 2017).
This theory, not so much to unify the gravitational field, but gives us a theoretical concept of the universe can be correlated, hence derives DEPENDABILITY universal, by the fact that unifies all the theories that exist, notably Einstein's general relativity and the theory of dynamic gravity of tesla, and among others.
The document discusses various theoretical time machines that could be constructed based on solutions to Einstein's field equations, including rotating cylinders, wormholes, and ring lasers, but notes that most proposals are mathematically possible but physically improbable due to involving unphysical objects or violating causality.
1. Quantum entanglement describes a phenomenon where two quantum particles interact in such a way that they become linked regardless of distance, so that measuring one particle instantly affects the state of the other.
2. Einstein was critical of quantum mechanics and its implications of "spooky action at a distance," which led to the development of experiments to test theories of quantum entanglement.
3. Repeated experiments confirmed the existence of quantum entanglement and disproved Einstein's theories, showing that entangled particles are truly linked regardless of distance.
Relativity is a magnificent equality principle of nature at creating the universe.
However, it has many counter-intuitive, mind-blogging concepts, and many of us may have a hard time at understanding it.
How could light propagate in vacuum without a media?
How could the speed of light remain constant for all observers?
Why there are time dilation, length contraction, and loss of simultaneity?
Why the laws of nature remain the same for all moving frames?
How could space and time be bent by mass and energy?
Are our brains wired in such a way so that it is always difficult to understand relativity in a natural way?
Or there may exist a new knowledge framework, and a new representation so that relativity become easier to be understood.
This video offers a mechanical approach for the first time to explain relativity.
It attempts to make relativity easier for the general public to understand.
As per quantum realism, nothing can be truly objective as the very observer angle makes it highly subjective. This is also what religion-spiritualism tells us. Still, larger and better objectivizing of subjectivity is possible. The ‘leela’ is the preferred position in the overall probablism of ‘maya’.
In these slides first i started with some comments made by legendary people in their field.Then i started with maxwellian equations and how they lead to special relativity and also how it make two different concepts time and space(what thought to be classically different) unified using lorentz transformations.These also give hint that we do not live in euclidean space but rather in minkowskian space and also gave the description of light cone. And in the end video to tell the big picture through visuals.
The document discusses different aspects and theories of time travel, including:
1) It explores Einstein's theory of general relativity which seems to allow for the possibility of backwards time travel if space-time can curve enough.
2) It addresses that going forward in time is relatively easy, while going backwards is much harder due to the challenges of significantly warping space-time.
3) The document discusses that time travel may be possible if there are differences in the flow of time between people, for example if one was able to travel at speeds close to the speed of light relative to others.
This document summarizes best practices for using various social media tools. It discusses using RSS feeds, blogging, YouTube, Facebook profiles, groups and pages, Twitter, and creating custom social networks. Key recommendations include using RSS to streamline workflows, finding your voice in blogging, tagging YouTube videos, engaging followers on Twitter through sharing and responses, and using multiple platforms to share content. The document advocates strategic and focused use of social media that respects an organization's capacity.
A theory of Media Politics was my Oral Presentation subject with Mouna Frikha at ISLG. It was a good performance and I got 18\20 which is a very excellent mark .I greatly appreciate anyone's help.
This document discusses cultural theories of media and approaches to understanding media. It outlines four main theoretical approaches: normative critical, critical-emancipative, analytical, and pragmatic. It then discusses a cultural approach and cultural studies perspective. A key point is that media should be understood as reflecting people's efforts to style their lives according to cultural narratives and traditions. The document also discusses concepts of media competence and developing competence in a media-saturated society.
What Old Media can teach New Media: Media Convergence & Integration, Social M...Howard Greenstein
The document discusses various topics related to media convergence and integration, social media, and professionalism in digital communications. It provides a history of different media forms and how they have converged. It also discusses how various media, like television, computers, and mobile devices, are integrated and how users consume content across multiple screens. The document advocates for professionalism when creating and sharing content online.
The document discusses key principles of media theory for instructional design. It outlines that the value of media in learning depends on how realistic the experiences feel and that concrete experiences aid abstract understanding. Learning increases with more audio and visual stimuli. Visual information is retained more than verbal information as it uses both visual and verbal memory. Media selection should consider learner and content characteristics. Foundational research discussed includes Skinner's work on reinforcement and Paivo's dual coding theory. Early contributors to the field are also noted.
Judith Butler argues that gender is performative rather than innate. Gender is constituted through expressions rather than expressing a pre-existing identity. Butler seeks to disrupt the notion that sex determines gender or gender determines sexuality. Laura Mulvey's male gaze theory describes how women are objectified for the visual pleasure of men in film. Angela McRobbie discusses how the media influences gender roles and sexuality. Queer theory aims to disrupt social categories around sexuality. Stuart Hall argues that race is a social construct and racism is expressed through language and discourse. Dick Hebdige examines how youth subcultures express resistance but are often commercialized and co-opted by the mainstream.
This is a presentation i've done based on postmodern theory and the media. It includes elements which are postmodern and examples of different genres. I've also analysed some film trailers and a timeline.
The document provides an A to Z glossary of terms related to new media, listing over 80 entries. Some of the key terms and concepts discussed include blogging, citizen journalism, crowdsourcing, social media sites like Facebook and Twitter, linking and aggregation, online business models, and the importance of speed and accessibility across different devices.
Old Media, New Media, the productisation of publishing and the tethered appli...fantasticlife
Old media companies have struggled to adapt to new media platforms that disrupted their business models of talent scouting, production, and distribution. The rise of the internet, web publishing tools, and digital devices like smartphones have allowed creators and consumers to connect directly, bypassing traditional gatekeepers. However, these new platforms also threaten to lock users into proprietary content stores and apps through digital rights management and closed software, compromising universality and consumer choice. For old media companies to remain relevant, they need to embrace open web standards that allow them to retain control over their direct relationships with customers.
The document discusses the long tail theory of digital media. It explains that services like Amazon, Spotify, and Netflix can extend the life of products beyond their initial release through low volume sales over a long period. This allows niche and non-mainstream products to find an audience. Digital media also focuses on user interactions rather than just audience size. The document then provides brief overviews of several media theorists and their perspectives on changes in digital media.
Dokumen ini memperkenalkan media sosial dan menjelaskan perkembangannya dari sistem papan buletin hingga jejaring sosial modern seperti Facebook dan Twitter. Dibahas pula manfaat dan risiko penggunaan media sosial beserta saran untuk menggunakannya dengan aman dan bertanggung jawab. Media sosial edukatif seperti Edmodo dan GESchool direkomendasikan untuk pendidikan.
This document provides an overview of several media theories and perspectives, including:
- Two-step flow theory which proposes that media influence flows from media to opinion leaders to the general audience.
- Gramsci's theory of cultural hegemony which argues that ruling classes maintain power through promoting and winning the consent of masses via popular culture.
- The Frankfurt School perspective that mass media encourage conformity and passivity by manipulating popular tastes for profit.
- Stuart Hall's encoding/decoding model of how media producers encode meanings but audiences can decode messages differently.
- News values which determine what becomes newsworthy based on factors like prominence, novelty, and negativity.
- Semiotics and how media representations use signs and symbols
Internet, Sosial Media dan Demokrasi Abad 21Ismail Fahmi
Dokumen tersebut membahas tentang peran internet, media sosial, dan demokrasi di abad ke-21. Secara singkat, dokumen menjelaskan bagaimana media sosial saat ini sering digunakan untuk menyebarkan berita bohong dan memunculkan polarisasi pendapat, namun perlu ada upaya untuk meningkatkan demokrasi dengan melibatkan warga negara lebih dalam proses pengambilan keputusan melalui platform kolaborasi seperti DemocracyOS.
This document summarizes several key theories and perspectives related to old and new media:
- Old media was centralized and passive while new media is decentralized, participatory, and user-generated. Theories highlighted the shift from centralized "media gods" to an active audience co-creating media.
- McLuhan argued new media are "cool" and extend our senses in a participatory way while old media are "hot" and passive. The "medium is the message" and shapes our world.
- Jenkins noted new media enables convergence, participatory culture, and collective intelligence as users share and interact online.
- Manovich analyzed how new media follows database logic and automation, creating variability and personal
What does the future hold for the newspaper? How does tomorrow's editorial process look like and what new journalistic role can we expect? Here's Seismonaut's take at the Danish International Media Festival 2008.
This presentation gives brief description of Wi-Fi Technolgy, standards, applications,topologies, how Wi-Fi network works, security,advantages and innovations.
Totalitarian regimes strive to regulate all public and private aspects of life. They maintain power through propaganda disseminated via state-controlled media, a single ruling party, personality cults, economic control, and censorship. Totalitarian media is controlled by the central authority to promote the state and suppress opposition. Regimes like Fascist Italy, Nazi Germany, Stalinist Russia, Cuba, and North Korea established strict control over media to indoctrinate citizens and glorify the leader.
hello, friends it time for new scientific consideration ,usually what we think how time pass away,,,,,,,,,o come on i wish to get back in past...also in future......what you say???...take a look........
Mind blowing theories about the universe and realityBASKARAN P
The document discusses several scientific theories about the universe and reality, including:
- The Big Bang Theory, which proposes that the universe began as an infinitesimally small, infinitely hot and dense singularity around 13.7 billion years ago.
- The Bubble Theory or Eternal Inflation theory, which extends the Big Bang Theory by proposing the inflationary phase of the universe's expansion lasts forever in some regions, producing an infinite multiverse.
- String Theory, which proposes that elementary particles are different vibrational states of fundamental strings and aims to be a theory of quantum gravity by unifying quantum mechanics and general relativity.
Abstract: Dr. David Joseph Bohm an American scientist who theorized quantum mechanics in the most ordinary and understandable way, which is somewhat referred to as the “Pilot Wave-model”. Also he prophesized in neuropsychology, and gave the Holonomic model of brain affecting our view of the quantum mechanics. His theories suggest that the phenomenon of “NON LOCALITY” or quantum entanglement is due to the famous “frame dragging” phenomenon predicted by Sir. Albert Einstein’s theory of relativity.
Bohm’s theory also suggests that time doesn’t exist in the way we think it does as stated by “THE BIG CRUNCH” theory. According to it time exists due to the interacting frequencies of the waves due to particle vibrations in space and that the universe never began.
In this paper existence of quantum entanglement is used to question the degree of correctness of the Space-time fabric theory.
Interstellar Communication Theories and its PossibilitiesIJMER
This paper reviews and discusses the research dimensions in four dimensional time travel and
time dependencies of future and past on the basis of present. The paper investigates the theories that
support time travel in any manner and explore possibilities based on them for interstellar communication
The document discusses the theory of relativity proposed by Albert Einstein in the early 20th century. Some key points include:
1) Einstein recognized that the speed of light is constant, which led to the theory that objects traveling near light speed will appear shortened and slowed down to observers.
2) When applied to gravity, Einstein's theory proposed that massive objects curve spacetime, correctly explaining phenomena like light bending around the sun and predicting black holes.
3) The theory of relativity is divided into the special theory, dealing with rest and motion, and the general theory, applying to accelerated particles like those under gravity.
Read in 2011, a very foundational book on physics, narrated in a very easy lay-man terms.. This book talks about constants, in nature and how we need to interpret and listen to these constants..
These are my book notes, great book one can buy this book on Amazon... worth a read for science buffs
Quantum theory describes reality on the smallest scales and has led to many modern technologies. It describes phenomena like particles existing in multiple places at once, which contradicts classical notions of physics. Quantum mechanics emerged in the early 20th century through the works of scientists like Heisenberg, Schrodinger and Planck, and provides the basis for chemistry, biology, electronics and more. The Islamic perspective is that Allah is simultaneously everywhere in the universe and closer than our jugular vein, demonstrating a duality consistent with quantum theory.
1) Deep learning has achieved breakthroughs in machine learning but is limited in its ability to generalize and its lack of explainability. It is also purely a "black box" approach.
2) Both specialized and general intelligence exist in humans, but the source of human intelligence is still not fully understood. General intelligence allows humans to learn new skills but humans do not understand the mechanisms behind their own intelligence.
3) The author proposes a new framework for artificial intelligence based on optimizing knowledge representations from an information theory perspective. This framework aims to explain the source of learning abilities like generalization and improve machine learning capabilities.
1. Newton conceived of space and time as absolute and unaffected by events within them. Einstein later developed the theory of relativity which holds that space and time are relative and can be affected by motion and gravity.
2. According to Einstein, the speed of light is constant for all observers, and time and length can change relative to the observer's frame of reference and motion.
3. General relativity explains gravity as a curvature of spacetime caused by mass and energy, and predicts effects like gravitational time dilation near massive objects.
The document discusses theories of parallel universes and the multiverse. It provides background on the multiverse theory, which proposes that our universe is one of many, and explains parallel universes as separate universes that exist independently. The document also covers key concepts from quantum mechanics that provide theoretical support for parallel universes, such as superposition, entanglement, and the collapse of the wave function during measurement. String theory is discussed as another framework that implies the existence of parallel universes defined by different physical laws.
1) The document discusses the philosophy of space and time and how Einstein introduced his theories of special and general relativity.
2) Special relativity is valid when no forces act, while general relativity removes this restriction to apply to gravitational forces as well.
3) Tests of general relativity have confirmed its predictions regarding Mercury's orbit, light deflection, gravitational lensing, and gravitational waves.
From the Beginning of Space and Time: Modern Science and the Mystic UniverseManjunath.R -
Cosmology is the branch of science that studies the origin, evolution, and large-scale structure of the universe as a whole. It seeks to understand the physical laws that govern the universe, the nature of dark matter and dark energy, the formation and evolution of galaxies, and the ultimate fate of the universe. The modern understanding of cosmology is based on the theory of general relativity, which was developed by Albert Einstein in 1915. According to this theory, the universe is described as a four-dimensional space-time that is curved by the presence of matter and energy. The curvature of space-time determines the motion of objects in the universe, and it can be calculated using Einstein's equations. One of the key concepts in modern cosmology is the Big Bang theory, which states that the universe began as a hot, dense, and infinitely small point about 13.8 billion years ago. The universe has been expanding and cooling ever since, with the galaxies moving farther and farther apart from each other. Another important concept in cosmology is dark matter, which is a type of matter that does not interact with light or any other form of electromagnetic radiation. Dark matter is believed to make up about 85% of the matter in the universe, and its gravitational effects can be observed through the motions of galaxies and galaxy clusters. Dark energy is another mysterious component of the universe, which is believed to be responsible for the accelerated expansion of the universe in the present era. Dark energy is thought to make up about 70% of the total energy density of the universe, and its nature is not yet well understood. Cosmologists use a variety of observational and theoretical tools to study the universe, including telescopes, satellites, computer simulations, and mathematical models. The field of cosmology is constantly evolving as new observations and discoveries are made, and it is one of the most active and exciting areas of research in modern astrophysics.
This book is a comprehensive introduction to the field of cosmology, written for students and general readers interested in learning about the origins, evolution, and structure of the universe. The book covers the historical development of cosmological theories, from the ancient Greeks to the present day, and explores the latest observations and discoveries in astrophysics and cosmology. The book provides a clear and accessible explanation of the principles of general relativity, quantum mechanics, and other scientific theories that underpin our understanding of the universe. It also discusses the role of dark matter and dark energy in the structure and evolution of the universe, and explores the possibility of parallel universes and other speculative theories. This book emphasizes the importance of observational evidence and scientific testing in the development of cosmological theories, and it discusses the challenges and limitations of scientific inquiry in this field.
The document discusses how developments in science and humanities have challenged traditional reductionist views of the world. It provides examples from physics to illustrate this, including how quantum mechanics introduced uncertainty and probability, contradicting Newtonian ideas of determinism. Developments in logic and social science also introduced indeterminism. The document analyzes views of scientists like Newton, Einstein, Feynman, and Prigogine, as well as politicians and artists, on these changes. It explores how ideas from Chinese culture could contribute to developing a new, more inclusive civilization.
String theory proposes that fundamental particles are not point-like but are tiny vibrating strings. It aims to unify quantum mechanics and general relativity by incorporating gravity into a theory of everything at very small scales. String theory predicts that spacetime has 10 dimensions rather than the observed 4 dimensions, with the extra 6 dimensions being curled up too small to detect directly. While strings have never been observed, string theory remains a promising area of research as the only known way to reconcile quantum mechanics and general relativity.
Einstein’s Theories of Relativity revolutionized how Today’s Scientific world thinks about Space, Time, Mass, Energy and Gravity. This is purely an imaginative Science that worked in the Laboratory of Einstein's Brain..
5. In Front of the Curve.™ Competing Schools of Thought Paradigm Normal Science Challenge is resolved within the paradigm, normal science continues – scientific evolution. Challenge cannot be resolved within existing assumptions, “paradigm shift” takes place – scientific revolution. Anomalies TDG illustration based on material from Thomas Kuhn’s The Structure of Scientific Revolutions.
6. PARADIGM SHIFT The History of Space In Front of the Curve.™ Aristotle (340 BC) Earth was stationary and the sun, moon, planets, and stars revolved around the earth – circular motion was perfect and the earth was the center of the universe. Ptolemy (200 AD) The earth stood at the center of the universe surrounded by eight spheres which themselves moved in a perfect sphere. There was nothing beyond the fixed stars, they were the “boundary” for the universe). Copernicus (1514) Sun was stationary at the center of the universe, around which the earth and the planets revolved around orbits were elliptical, not perfect spheres!
7. The History of Space PARADIGM SHIFT In Front of the Curve.™ Galileo (1609) Galileo observed that Jupiter was accompanied by several small satellites or moons that orbited around it, implying that everything did not have to revolve around the sun or the earth . Newton (1687) Postulated law of universal gravitation according to which each body in the universe was attracted toward every other body by a force that was stronger the more massive the bodies and the closer they were to each other. Implication: there is no unique standard of rest, which means that one could not give an event an absolute position in space (as Aristotle believed). Newton still believed in absolute time – time was considered separate from and independent of space.
8. The History of Time In Front of the Curve.™ Roemer (1676) Based on observations of moons of Jupiter, he observed that the light from the moons took longer to reach us when we were farther away. In other words, the speed of light was fixed and our experience of it was impacted by distance. Michelson & Morley (1887) Attempting to confirm the ether hypothesis, they actually disconfirmed it. Maxwell (1865) Radio and light waves should travel at a certain fixed speed, but since absolute space was gone, there was no “thing” from which “fixed speed” could be measured. Posited ether as a medium through which light traveled and which exerted an impact on its final observed speed.
9. The History of Time PARADIGM SHIFT In Front of the Curve.™ Plank (1900) Suggested that light, X rays, and other waves could not be emitted at an arbitrary rate, but only in certain packets he called ‘quanta.’ Einstein (1905): Ether was unneeded provided one was willing to abandon the idea of absolute time! Even light does not have an absolute speed (that is, distance traveled over a specific period of time) but is instead impacted by the force of gravity (General Theory of Relativity). Gravity is a consequence of the fact that space-time is not flat but curved by the distribution of mass and energy in it. So much for the concept of absolute time!
10. The History of Time PARADIGM SHIFT In Front of the Curve.™ Heisenberg (1926): Measuring the location of a particle disturbs the particle and change its velocity in a way that cannot be predicted. The more accurately you try to measure the position of the particle, the less accurately you can measure its speed, and vice versa. Given that particles are never at rest, objective or absolute measurement is impossible. Concept led to the reformulation of classical mechanics into a new theory called quantum mechanics : At best, a particle has a quantum state, which is a combination of position and velocity that can never be predicted, but would fall within a range of different possible outcomes, each with a probability attached to it. Quantum mechanics therefore introduces an unavoidable element of unpredictability and randomness into science.
11. Space and time are now dynamic qualities: when a body moves, or force acts, it affects the curvature of space and time – and in turn the structure of space-time affects the way in which bodies move and forces act. Time & Space Today In Front of the Curve.™
12. The Classic View The Modern View Events take place at particular moments in absolute time that is independent of the observer. 4-dimensional space-time, in which space and time are but different parts of a single reality. Toward a Quantum Theory of Mechanics In Front of the Curve.™ The universe is predictable and knowable according to universal laws that are absolute and transcend space and time. The universe is by nature random, and while it is knowable according to scientific laws, the laws themselves are relative and non-absolute. Space and time are two separate dimensions of reality. Objects exist at a finite point in absolute space – natural position is at rest. Bodies are never at rest nor occupy a single position in space: natural position is in motion. Gravity impacts the flow of time, so time is impacted by spatial distribution of matter – there is no such thing as absolute time.
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21. Non-Linear Video Applications Place Shifting (Any Place) – takes your content, both stored and real-time, and “shifts” it to any location. Stand-alone CE platform enabled by broadband connection PC download enabled by broadband connection Time Shifting (Any Time) – records live TV programming and “shifts” the time if can be enjoyed to fit your schedule, not the programmers. In Front of the Curve.™
22. Non-Linear Video Applications Device Shifting (Any Device) – shifts prerecorded and live video to any networked device that is enabled to render video, be it a TV, a PC, or a mobile media device. Stand-alone CE platform enabled by broadband connection In Front of the Curve.™
23. In Front of the Curve.™ Toward a Quantum Theory of Media The Classic View The Modern View Consumer as ‘empty vessel’ to be filled at the whim of programmers. Consumer as participant, as determinant of media experience. Absolute Space – Media is best enjoyed when the consumer is resting in one place. No Absolute Space – Media should be enjoyed at any place, portability and mobility become key. Absolute Time – Content offered at predetermined times according to programmer’s schedule. No Absolute Time – Media should be enjoyed at any time, on demand, according to the user’s schedule. Dedicated devices for dedicated media experiences. Converged devices for multiple media applications. Passivity rules (implication of natural state of rest). Interactivity rules (implication of natural motion).
25. “ Linear channels are out the window. The goal is a seamless integration of all content sources – live, stored, on-demand and Internet – personalized down to the individual viewer.” - Sezmi Founder and CEO Buno Pati In Front of the Curve.™
26. www.AskTDG.com Q & A In Front of the Curve.™ Michael Greeson President, Principal Analyst
Editor's Notes
Sarah: Thank you very much for joining us today for a very unusual webinar on the subject of the digitization of media and its impact on the traditional linear media value chain. As the titles suggests, and as the whitepaper demonstrates, this is merely a prologue to a larger theory of digital media that TDG will be developing over the next several years (thus the preface “Toward” a quantum theory of media).