Wire-frame glasses, gray hair and a wrinkled shirt, Professor Walter Lewin, does not look sensational, but the eyes of his many experiments in style, won him many fans worldwide.
One of the most popular sections, one of the most popular videos, select a support volunteer, Professor Lewin is one of the experiments on himself yapıyor.Bu volunteers. Here, he explains there is a pendulum, a destruction that sallandırıyor knob.
"I believe that mechanical energy is so great force, making this test and put in my life." Lewin holding the ball under his chin against the wall while waiting for a ready to throw the ball back in the direction that change the fact that the attitude will not break her nose, watching the students are confused between the mırıldanmalara cause. Lewin, such as the excitement increases every good showman. If you manage to, it will be my last class in, "he says.
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