Physics, Center of gravity
15-December-2016 Thursday
Miracles of Physics
13-May-2016 Friday
You can't argue against physics, or it's molded from go..on and sticks.
06-April-2015 Monday
Center of gravity
17-September-2014 Wednesday
Not the author, but keep the video proof for the post http://pikabu.ru/story/_2665451
17-September-2014 Wednesday
In response to the post http://pikabu.ru/story/_2665451
17-September-2014 Wednesday
A friend did not believe until the very end that this was possible.