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Untying ropes. Focus Secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

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Focus Description:

Show two pieces of rope, each one meter long. Tie them together with a knot into one long rope. Tighten the knot with great force.

Then take such a rope in your hands by the ends. Make a short movement and you will have two separate pieces of rope in your hands, with no sign of a knot connecting them.

Focus Untying Ropes

Focus secret:

The ropes are tied together with a very ordinary knot, which at first is not tightened very much, and then, when it is “tightened” with great effort, you actually stretch only one rope in different directions, while it turns out a sliding knot, which is formed from the second fastened ropes with her. If the ropes fastened in this way are pulled in different directions, the knot will slip off them and the ropes will untie.

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Musical and mathematical gift are interconnected 04.12.2020

There has long been a widespread belief that people who are talented in music are also talented in mathematics and reading. Scientists have confirmed this in several studies.

Music educator Martin Burgee from the US never believed this theory. He was sure that background factors, such as the social class or race of the participants, influenced the results of the studies. For example, if a musical child succeeds in mathematics, this indicates, first of all, that he has access to quality education and enough time for classes.

Burgey did the research hoping to debunk the "myth". To his amazement, he only proved that the connection between talents in music, mathematics and reading is even stronger than it seems.

The study covers more than 1 middle school students, taking into account their race, social class and other factors. As it turned out, the ability to music, mathematics and reading are really connected, regardless of social conditions and other factors.

Bergey and his co-author Kevin Weingarten of the University of Washington proposed that the ability to distinguish between pitches, intervals, and meters shares a cognitive basis with the ability to distinguish between speech. Modality and tone in music can be based on the same neurological features as mathematical knowledge.

Thus, if the child's mind is developed as a whole, the researchers say, he will be talented in certain areas. This may change the idea that modular schooling is better than universal.

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