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A thimble from nowhere. Focus secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

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Focus Description:

Show the audience your empty hand. Then wave your hand in the air and a thimble will appear at the end of your finger.

Focus secret:

Before showing the trick, insert the thimble at the junction of the thumb and forefinger of the right hand. The head of the thimble should rest against the base of the joint of the fingers, and its cavity should be directed in the opposite direction.

Focus Thimble out of nowhere

Stand with your right side towards the audience. Wave your right hand in the air and, bending the index finger of your right hand, insert it into the hole in the thimble and immediately straighten your index finger - it will be in the thimble. And the audience will have the illusion that the thimble appeared on your finger from nowhere. Similarly, the thimble can also disappear from your finger if you follow the above movements, but in reverse order.

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Insensitivity Mutation 16.01.2018

Molecular biologists from the College of London have identified a mysterious genetic mutation that reduces pain to nothing, allowing the owner of this rare anomaly to endure physical discomfort. The gene variant identified by scientists almost guarantees its carrier the absence of pain, even with serious injuries.

“One of the families examined has inherited a rare point mutation for at least three generations. A mutation in the ZFHX2 gene ensures that they experience little or no pain from burns or fractures - such people do not even always realize that they have been injured. For example , 52-year-old Letitia broke her shoulder while skiing, but continued skiing for the rest of the day," the scientists describe their observations.

This disorder is known as congenital pain insensitivity, but the phenotype of this family is so remarkable that researchers have since named an entire subtype of the disorder "Marsili syndrome." This "blessing" can also be a curse, as the inability to pinpoint pain can mean ignoring serious injuries that may be medical emergencies. “In truth, we sometimes feel pain, that is, we have the perception of pain, but this lasts only a few seconds,” said one of the members of the Marsili family.

While it's not entirely clear exactly how the mutation works, the team suggests that it disrupts ZFHX regulation of other genes associated with pain transmission. The mutation also affects the ability to detect extreme temperatures.

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