Browse Articles By Tag: space
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Russia Day in the Context of World Culture
12 hours ago · From John Oppenheimer
Einstein's theory owes much of its notoriety to the so-called "twin paradox." This is probably because people want to live longer. The concept is simple: one twin stays on Earth, while the other travels at near-lightspeed to distant stars in a spaceship, and upon reaching the stars, they return to Earth using the same means and at the same speed. According to the equations of the theory of relativity, the astronaut will appear much younger than the stay-at-home twin upon their reunion.
Catalog: Physics 
6 days ago · From Борис Попов
Helium-3 on the Moon
65 days ago · From John Oppenheimer
Imagine a substance that costs twenty million dollars per kilogram. It is scarcely found on Earth, but is abundant across the Moon's surface. It can cool quantum computers to temperatures close to absolute zero, and perhaps someday it will become fuel for clean fusion energy. This is not the plot of a science-fiction novel. This is helium-3—a rare isotope that today has become the focus of a new space race.
66 days ago · From John Oppenheimer
Digital rights of children
Catalog: Право 
139 days ago · From John Oppenheimer
Физическое пространство определяет психосоматические свойства человека – его воздействие исходно, однозначно и поэтому как бы и не замечается. Между тем, в меру развития цивилизации, человечество создает собственное, дополнительное к нему пространство, «вложенное» в физическое – социальное. Оно дуально – и продуцируется человеком, и продуцирует его как личность. Социальное пространство также прямо не замечается и воспринимается опосредованно, однако, уже потому, что оно «своё». Каким же тогда в нынешнем мире «порядка и хаоса» должно быть социальное пространство, вводящее человека в «царство свободы» – цивилизацию нового социализма – и каков путь к нему?
Catalog: Philosophy 
2169 days ago · From Alexander Ralchuk
 

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