Albert, Al, & Bart e la relativite speciale Video

Video description: Albert, a nice scientist with flowing hair, explains the special relativity theory to us. He shows us Bart, his bouncing assistant, that travels close to the speed of light and the effects of these velocities. At the end of the lesson, it'll be understood why his hair is white and Al still goes around on the skateboard even if they are twin brothers. The whole lesson is less than five minutes, since Albert has a very important appointment...

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