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The failed experiment with the pendulum
(14) | 19/02/2016 | Translate: During a physics lesson, the teacher asks a student to participate in an experiment with the pendulum. In accordance with the laws of physics, If you let a ball hung from a rope without the boost, will not return to a greater height than what I started. This is the law of conservation of energy.
The girl would leave the ball just in front of her face and in accordance with rule, the ball must not touch. But the experiment will not go as expected, as the schoolgirl will be moved from the place of.
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In fact the experience worked. The crazy that took a small step forward
The small step forward AFTER having the laws of physics explained to her, and how the oft-repeated experiment will pan out…. THEN her goofy-assed smile, somehow unaware of what that small step forward was about to reap.
The goofy-assed smile is what makes this video great. Oh, and the *TING* noise it makes when it hits her teeth.