Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


EFFECTIVE FOCUSES AND THEIR CLUES
Free library / Directory / Spectacular tricks and their clues

Flying thimble. Focus secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Comments on the article Comments on the article

Focus Description:

To perform this trick, you need an ordinary thimble, which the illusionist puts tightly on the middle finger of his right hand. The performer pats the left palm with two fingers of the right hand. One clap, two, three. And suddenly the thimble flies to the other finger! A few more claps - the thimble returns to its original place. Claps - flight. More claps - another flight ...

Technically, the trick is not difficult, but great dexterity is required.

Focus Flying thimble
Fig. 1

Focus secret:

Look closely at the drawings: the magician simply changes fingers, but the thimble does not move. Not everyone will succeed right away - quickly and imperceptibly bending one finger and straightening the other is not as easy as it seems: you need a certain flexibility and training of the hands. Rehearse and choose the pace of the clapping yourself: it should not be too slow (otherwise the audience will understand that the finger has been changed), but not too fast (let the audience see that the thimble has flown).

Focus Flying thimble
Fig. 2

Author: Akopyan A.A.

 We recommend interesting articles Section Spectacular tricks and their clues:

▪ Flying traffic jams

▪ Q-focus

▪ Releasing the gum

See other articles Section Spectacular tricks and their clues.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

Generation of stable femtosecond pulses 28.12.2013

The development of electronics and communications requires a hardware base that is highly accurate, economical and productive. For communications and GPS navigation satellites, it is especially important to reduce payload mass and improve signal stability.

Scientists from Moscow State University (MSU), together with their colleagues from Switzerland, are actively conducting research that will bring us closer to solving this problem, and will also prove useful in many other areas.

Recently, a publication appeared in the journal Nature Photonics, which describes the new achievements of this group of scientists. In particular, one of the authors of the article, Mikhail Gorodetsky, noted that the work includes at least three important results: scientists have discovered a technique for generating stable femtosecond pulses, the so-called "optical ridges" and microwave signals.

The physicists used a microresonator (in this particular case, a millimeter-scale magnesium-fluorite disk) to convert continuous laser radiation into periodic ultrashort pulses. The scope of these lasers ranges from the study of chemical reactions at ultrashort time intervals, and to eye surgery.

As Mr. Gorodetsky noted, traditional femtosecond mode-locked lasers use the most complex optical devices, a special transmission medium and micromirrors. The new invention makes it possible to obtain stable pulses (solitons) using only one passive optical resonator, or rather, its own non-linearity. In the future, this will make it possible to reduce the overall dimensions of devices of this type by an order of magnitude.

Pulses with a duration of 100–200 femtoseconds have been obtained in the laboratory, but the authors are confident that much shorter solitons can also be generated. The researchers suggest that their discovery will allow designing a new generation of compact, stable and cheap optical pulse generators that can operate in modes that are unattainable for devices using other technologies. At the same time, scientists have shown the possibility of generating signals with a very low noise level. Such microwave generators are especially important for metrological applications, radar, telecommunications equipment, including satellite communications, as well as broadband spectroscopy, telecommunications, and astronomy.

Other interesting news:

▪ Created a material that emits a narrow spectrum of light when heated

▪ Small insects do not try to mimic perfectly

▪ Medical mask that you can eat in

▪ Quantum teleportation using conventional equipment

▪ Again about the Shroud of Turin

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Visual illusions. Article selection

▪ Abraham Lincoln article. Famous aphorisms

▪ article Who was Walt Disney afraid of? Detailed answer

▪ article Electromechanic of instrumentation and A. Standard instruction on labor protection

▪ article Simple capacitance meter. Encyclopedia of radio electronics and electrical engineering

▪ article A simple voltage stabilizer with a high stabilization factor, 7-30/5 volts 0,5 amps. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024