The passage of a coin through the bottom of a glass. Effective trick and its solution

EFFECTIVE FOCUSES AND THEIR CLUES
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The passage of a coin through the bottom of a glass. Focus secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Focus Description:

Show the audience an ordinary glass. They make sure the glass is empty. Cover the glass with your palm like a lid. In this position, nothing can get into the glass. With your free hand, take the coin and, tapping it several times on the bottom of the glass, “push” it into the glass. And although it is still covered with a palm, a coin is already jingling inside the glass.

Focus Passing a coin through the bottom of a glass

Focus secret:

For the trick you will need two identical coins and a regular glass. One coin should be in your right pocket, because your right hand will be free. And the second coin is hidden in advance in the palm of the left hand. To prevent the coin from falling, you need to practice holding it in your open palm - this is the most important thing for demonstrating this trick.

So, in your open left palm you have a secret coin. After showing the glass to the audience, cover it with the palm of your left hand, in which the coin is hidden.

With your right hand, take the second coin out of your pocket and tap it on the bottom of the glass two or three times. At the moment when you knock for the last time, release the coin from your left palm - the coin will fall into the glass. And the coin you knocked with will remain in your right hand. Then it should be quickly and discreetly put in your pocket.

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The BionicKangaroo robot, created by the German company Festo, is a mechanism 1 m high (in a standing position) and weighing about 7 kg. Among his outstanding abilities is the ability to jump up 40 cm and push off in length by 80 cm.

German engineers decided to take the kangaroo as a basis for several reasons. First of all, thanks to the design, the basis of which was borrowed from the body structure of a real kangaroo, the robot is able to convert the kinetic energy of one jump into another. For this, special springs are used, which are a mechanical analogue of the elastic Achilles tendon. Each landing and subsequent compression of the springs acts like a regenerative braking system in cars, which makes it possible to use the energy received during the landing for the next push.

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