I think i really like this channel Khan Academy! They have a huge set of very interesting videos (good over 3000), and i wish i see them all one day. In this video they explain the prime...
Meet EDWARD, the Electric Diwheel With Active Rotation Damping. Designed by a team of students from Australia's University of Adelaide, EDWARD is a futuristic vehicle that really works...
I saw the video and i got so excited, that i had to know everything about this amazing mechanical calculator. People, i present to you, Curta, world's first portable calculator! And...
Some time ago, i uploaded a blog entry showing the world's fastest Rubik Cube solving bot. Ancient history some may say. THIS is the world's fastest bot that solves the Rubik Cube...
Meet the Blind Juggler, a robot that is able to juggle a ball on a paddle. But that is not all it can do. The bot gradually swings the paddle left and right like a pendulum, without...
Almost daily, i get notifications for new theory video uploads from different youtube users. I really like seeing videos with good theoretic explanation of any kind, as it shows...
Einstein's General Relativity is well known and often used to explain several phenomena, like the orbits of the planets. A wormhole is a solution to Einstein;s equations which...
April 2011 is the 50th anniversary of the first man in space, and the first complete orbit of the earth by a man in a spacecraft. Sixty Symbols uploaded a video explaining some...