Flows of Bernoulli

On a ball hanging in a jet of air, where the pressure is less than atmospheric pressure, operate there are forces from all sides holding the ball in the jet. At the bottom, the him[…]

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The game is designed for testing and learning memory. You need to remember and repeat the lighting sequence by pressing the desired buttons. Also on the panel there is a display with two indicators. The[…]

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Spatial tunnel

Imagine that you are in the middle of a rotating pipe, and you need to walk along the bridge along its entire length. When passing there is the illusion that the pipe is stationary, and[…]

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