This document describes a journey through scales of size from 1 meter to billions of light years and back down to fractions of an atom. It explores scales from the macrocosm of galaxies down to the microcosm within an atom. The key ideas are that the laws of physics remain consistent across all scales and that there is still much to learn about the universe and our place within it.
This document presents a series of quotes from 1703 to 1985 that show how educators have consistently complained about students' dependence on new technologies for writing and calculation. Each new technology that emerged, from slates to paper to pens to calculators, was criticized for making students less self-sufficient and unable to cope without the technology. However, the technologies continued to be adopted and are still used today alongside newer computer technologies, demonstrating that concerns about new education technologies are not new but have been raised repeatedly throughout history.
This document discusses corruption in India and citizen efforts to combat it. It notes that India ranks highly in several areas but 85th on corruption perception. Common people must pay bribes for public services. The 5th Pillar movement aims to empower citizens to eliminate corruption by distributing zero-rupee notes when asked for bribes and pledging not to give or take bribes. Over a million zero-rupee notes have been distributed nationwide and 500,000 students have pledged not to be involved in bribery. The movement seeks to inform citizens of their rights and gather data to help them navigate government systems without paying bribes. Its goal is to distribute 250 million zero-rupee notes and break the silence around corruption issues
This document provides a series of rhetorical questions intended to encourage gratitude and perspective. It prompts the reader to consider those who have faced greater hardships in order to appreciate what one has. It suggests enjoying life for what it is and recognizing that while some things may be unfair, others have it much worse. It encourages sharing this message to spread its message of gratitude.
This document presents a series of quotes from 1703 to 1985 that show how educators have consistently complained about students' dependence on new technologies for writing and calculation. Each new technology that emerged, from slates to paper to pens to calculators, was criticized for making students less self-sufficient and unable to cope without the technology. However, the technologies continued to be adopted and are still used today alongside newer computer technologies, demonstrating that concerns about new education technologies are not new but have been raised repeatedly throughout history.
This document discusses corruption in India and citizen efforts to combat it. It notes that India ranks highly in several areas but 85th on corruption perception. Common people must pay bribes for public services. The 5th Pillar movement aims to empower citizens to eliminate corruption by distributing zero-rupee notes when asked for bribes and pledging not to give or take bribes. Over a million zero-rupee notes have been distributed nationwide and 500,000 students have pledged not to be involved in bribery. The movement seeks to inform citizens of their rights and gather data to help them navigate government systems without paying bribes. Its goal is to distribute 250 million zero-rupee notes and break the silence around corruption issues
This document provides a series of rhetorical questions intended to encourage gratitude and perspective. It prompts the reader to consider those who have faced greater hardships in order to appreciate what one has. It suggests enjoying life for what it is and recognizing that while some things may be unfair, others have it much worse. It encourages sharing this message to spread its message of gratitude.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá las importaciones marítimas de petróleo ruso a la UE y pondrá fin a las entregas a través de oleoductos dentro de seis meses. Esta medida forma parte de un sexto paquete de sanciones de la UE destinadas a aumentar la presión económica sobre Moscú y privar al Kremlin de fondos para financiar su guerra.
A young girl uses a garbage bag as a pillow as she relaxes, looking at the viewer, but becomes anxious when she sees her rag picker father. The girl's face lights up like a 5000 watt bulb when lifted by her father, and like a 10000 watt bulb when reaching his shoulder.
This document discusses several natural and man-made dangers facing the world. It notes that earthquakes and tsunamis can kill thousands in an instant without discrimination. The number of powerful hurricanes has doubled in the last 35 years due to sea warming. Climate change is also causing the Arctic to become ice-free and the Antarctic to collapse, raising sea levels by 35 feet. Volcanoes release gases and ash that can destroy buildings. Mosquitoes kill more humans than wars, and malaria causes more deaths than all wars combined. Diseases are increasing as humans encroach on animal habitats. Man-made dangers include polluted water killing children and shrinking farmland causing food shortages and price increases.
The document repeatedly states "All Rights Reserved by Exnora.in" across multiple lines, indicating that the content is copyrighted and owned by Exnora.in. It asserts Exnora.in's exclusive legal rights over any use or reproduction of the information contained therein.
The document discusses the concept of "Ma" which represents motherliness and communal harmony. It argues that humans face many common threats from climate change, natural disasters, diseases, and other issues. However, instead of uniting to address these common problems, people continue fighting over religion, caste, and other differences. The document advocates for people of all faiths to join together under the ideology of "Ma" to work on common causes and fight against these shared threats facing humanity.
This document describes a journey through scales of size from 1 meter to billions of light years and back down to fractions of an atom. It explores scales from the macrocosm of galaxies down to the microcosm inside an atom. The key idea is the constancy of physical laws across all scales of size in the universe, from the largest to the smallest.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the establishment of Students' Exnora chapters in schools and colleges to promote environmental protection activities. It describes how students repaired an abandoned toilet at their school to create a zero waste center for composting and recycling. Similar centers were also created at VIT college. The Students' Exnora would be led by a governing committee of office bearers and directors overseeing activities like waste management, tree planting, and pollution prevention. Photos show examples of cleanup activities and awareness campaigns organized by Students' Exnora groups.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá las importaciones marítimas de petróleo ruso a la UE y pondrá fin a las entregas a través de oleoductos dentro de seis meses. Esta medida forma parte de un sexto paquete de sanciones de la UE destinadas a aumentar la presión económica sobre Moscú y privar al Kremlin de fondos para financiar su guerra.
A young girl uses a garbage bag as a pillow as she relaxes, looking at the viewer, but becomes anxious when she sees her rag picker father. The girl's face lights up like a 5000 watt bulb when lifted by her father, and like a 10000 watt bulb when reaching his shoulder.
This document discusses several natural and man-made dangers facing the world. It notes that earthquakes and tsunamis can kill thousands in an instant without discrimination. The number of powerful hurricanes has doubled in the last 35 years due to sea warming. Climate change is also causing the Arctic to become ice-free and the Antarctic to collapse, raising sea levels by 35 feet. Volcanoes release gases and ash that can destroy buildings. Mosquitoes kill more humans than wars, and malaria causes more deaths than all wars combined. Diseases are increasing as humans encroach on animal habitats. Man-made dangers include polluted water killing children and shrinking farmland causing food shortages and price increases.
The document repeatedly states "All Rights Reserved by Exnora.in" across multiple lines, indicating that the content is copyrighted and owned by Exnora.in. It asserts Exnora.in's exclusive legal rights over any use or reproduction of the information contained therein.
The document discusses the concept of "Ma" which represents motherliness and communal harmony. It argues that humans face many common threats from climate change, natural disasters, diseases, and other issues. However, instead of uniting to address these common problems, people continue fighting over religion, caste, and other differences. The document advocates for people of all faiths to join together under the ideology of "Ma" to work on common causes and fight against these shared threats facing humanity.
This document describes a journey through scales of size from 1 meter to billions of light years and back down to fractions of an atom. It explores scales from the macrocosm of galaxies down to the microcosm inside an atom. The key idea is the constancy of physical laws across all scales of size in the universe, from the largest to the smallest.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the establishment of Students' Exnora chapters in schools and colleges to promote environmental protection activities. It describes how students repaired an abandoned toilet at their school to create a zero waste center for composting and recycling. Similar centers were also created at VIT college. The Students' Exnora would be led by a governing committee of office bearers and directors overseeing activities like waste management, tree planting, and pollution prevention. Photos show examples of cleanup activities and awareness campaigns organized by Students' Exnora groups.
2. This is a trip at high speed, jumping distances by factor of 10. Start with 10 0 equivalent to 1 meter, and increasing sizes by factor of 10s ,or 10 1 (10 meters), 10 2 (10x10 = 100 meters, 10 3 (10x10x10 = 1.000 meters), 10 4 (10x10x10x10 = 10.000 meters), so on, until the limit of our inmagination in direction to the macrocosmos. Later let’s return, a little faster, up to the point where we started and continue our trip in the opposite direction reducing distances of travel by factors of 10 into the microcosmos. Observe the constancy of the laws of the universe and think about how much the human race still needs to learn...
17. At this height of our trip, we could observe the Solar System and the orbits of the planets 10 13 10 billons de km
18. 10 14 100 Billons de km The Solar System starts looking small...
19. The Sun now is a small star in the middle of thousands of stars... 10 15 1 trillón de km
20. At one light-year the little Sun star is very small 10 16 1 light-year
21. Here we will see nothing in the infinity.... 10 17 10 light-year
22. “ Nothing” Only stars and Nebulae... 10 18 100 light-years
23. 10 19 1,000 light-years At this distance we started travelling the Via-Láctea (Milky Way), our galaxy.
24. We continued our travel inside the Via-Láctea. 10 20 10,000 light-years
25. We started reaching the periphery of the Via-Láctea 10 21 100,000 light-years
26. At this tremendous distance we could see all the Via-Láctea & other galáxies too... 10 22 1 millión light-years
27. From this distance, all the galaxies look small with inmense empty spaces in between. The same laws are ruling in all bodies of the Universe. We could continue traveling upwards with our imagination, but now we will return home quickly 10 23 - 10 million light-years
60. It appears like clouds of electrons... These are carbon átoms that formed our world. You could notice the resemblance of the microcosmos with the macrocosmos... 10 -10 1 Angstrom
61. In this miniature world we could observe the electrons orbiting the atoms. 10 -11 10 picómeters
62. An inmense empty space between the nucleous and the electron orbits... 10 -12 1 Picómeter
63. At this incredible and minuscule size we could observe the nuceous of the atom. 10 -13 100 Fentómeters
64. Now we could observe the nucleous of the carbon atom 10 -14 10 Fentómeters
65. Here we are in the field of the scientific imagination, face to face with a proton. 10 -15 1 Fentómeter
66. Examine the ‘quark’ partícules There is nowhere more to go... At the limits of current scientific knowledge . This is the limit of matter... 10 -16 100 Atómeters
67. And now ...Are you the center of the universe? Are you the special creature of the Creatión? What is behind those limits? Are there any limits? Note that going “downwards” we could only go to the power of minus 16ªof 10 and reached the (known?) limits of matter... But upwards we went to the power of 23ª of 10 and stopped... But really we could have continued our trip with out limits to our imagination!!!! ... then? ...who says that we are alone in the universe?