На информационном ресурсе применяются рекомендательные технологии (информационные технологии предоставления информации на основе сбора, систематизации и анализа сведений, относящихся к предпочтениям пользователей сети "Интернет", находящихся на территории Российской Федерации)
Огромная космическая скала 101955 Бенну, названная СМИ «астероидом апокалипсиса», вращается все быстрее и быстрее, приближаясь к Земле. Исследователи из Университета Аризоны проанализировали данные, полученные с помощью зонда NASA OSIRIS-REx, и обнаружили, что вращение астероида ускоряется на 1... Далее
Source: Big Think One of the most cherished science fiction scenarios is using a black hole as a portal to another dimension or time or universe. That fantasy may be closer to reality than previously imagined. Black holes are perhaps the most mysterious objects in the universe. They are the... Далее
Author: Al Williams / Source: Hackaday When we first saw [Mikeasaurus’] project to rotate his TV 90 degrees in case he wanted to lay down and channel surf we were ready to be unimpressed. But it grew on us as we read about how he fabricated his own gearing system to make a car seat motor rotate... Далее
Author: Daven Hiskey / Source: Today I Found Out One Moon “day” is approximately 29 1/2 Earth days. This rotation coincides with its orbit around the Earth so that we only see about 59% of the surface of the Moon from Earth. When the Moon first formed, its rotational speed and orbit were very... Далее
Author: Jenny List / Source: Hackaday If you are a watcher of the world of drones, or multirotors, you may have a fixed idea of what one of these aircraft looks like in your mind. There will be a central pod containing batteries and avionics, with a set of arms radiating from it, each of which... Далее
