Free technical library
Binding scarves. Focus secret
Directory / Spectacular tricks and their clues
Comments on the article
Focus Description:
Take three multi-colored scarves. Place them one by one in a narrow transparent cylinder. Bring the cylinder to your mouth and blow out the handkerchiefs - they will be tied together.
Focus secret:
From the very beginning, two thin rubber rings must be put on one end of the cylinder tube 20 cm long. From the outside, they are completely invisible to the audience. The size of the rings should be such that if you put the corners of two handkerchiefs into them, the rings can interlock them quite tightly, creating the illusion of a knot.
Take the first handkerchief and place it in the top hat, leaving one corner outside. Then take the second scarf by the corner and connect it to the corner of the first. Quickly throw the extreme rubber ring on the corners of the scarves. Push the second handkerchief inside the cylinder, again leaving the corner of the handkerchief outside. Take the third handkerchief, connect the corners of the second and third handkerchiefs, throw the second rubber ring over them and push the third handkerchief all the way into the cylinder.
Show the cylinder to the audience, blow harder into it, and the handkerchiefs tied together will fly out.
We recommend interesting articles Section Spectacular tricks and their clues:
▪ jump over the stick
▪ Pulling mechanics
▪ Disappearing Magic Wand
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:
Solidification of bulk substances
30.04.2024
There are quite a few mysteries in the world of science, and one of them is the strange behavior of bulk materials. They may behave like a solid but suddenly turn into a flowing liquid. This phenomenon has attracted the attention of many researchers, and we may finally be getting closer to solving this mystery. Imagine sand in an hourglass. It usually flows freely, but in some cases its particles begin to get stuck, turning from a liquid to a solid. This transition has important implications for many areas, from drug production to construction. Researchers from the USA have attempted to describe this phenomenon and come closer to understanding it. In the study, the scientists conducted simulations in the laboratory using data from bags of polystyrene beads. They found that the vibrations within these sets had specific frequencies, meaning that only certain types of vibrations could travel through the material. Received ... >>
Implanted brain stimulator
30.04.2024
In recent years, scientific research in the field of neurotechnology has made enormous progress, opening new horizons for the treatment of various psychiatric and neurological disorders. One of the significant achievements was the creation of the smallest implanted brain stimulator, presented by a laboratory at Rice University. Called Digitally Programmable Over-brain Therapeutic (DOT), this innovative device promises to revolutionize treatments by providing more autonomy and accessibility to patients. The implant, developed in collaboration with Motif Neurotech and clinicians, introduces an innovative approach to brain stimulation. It is powered through an external transmitter using magnetoelectric power transfer, eliminating the need for wires and large batteries typical of existing technologies. This makes the procedure less invasive and provides more opportunities to improve patients' quality of life. In addition to its use in treatment, resist ... >>
The perception of time depends on what one is looking at
29.04.2024
Research in the field of the psychology of time continues to surprise us with its results. Recent discoveries by scientists from George Mason University (USA) turned out to be quite remarkable: they discovered that what we look at can greatly influence our sense of time. During the experiment, 52 participants took a series of tests, estimating the duration of viewing various images. The results were surprising: the size and detail of the images had a significant impact on the perception of time. Larger, less cluttered scenes created the illusion of time slowing down, while smaller, busier images gave the feeling of time speeding up. Researchers suggest that visual clutter or detail overload can make it difficult to perceive the world around us, which in turn can lead to faster perception of time. Thus, it was shown that our perception of time is closely related to what we look at. Larger and smaller ... >>
Random news from the Archive Self-charging phone
10.05.2010
The Finnish firm Nokia is working on a cell phone that doesn't have to be recharged.
In those days, when every young radio amateur started with the creation of a detector receiver, no one was surprised by the fact that such a receiver does not need batteries or mains power. He took the necessary energy from radio waves. The same, according to the company's engineers, could do the phone.
The prototype has already been successfully tested, although in order to completely get rid of recharging, it will be necessary to cover the body of the phone with solar panels so that it also uses light energy.
|
Other interesting news:
▪ Technology for transmitting audio messages using laser light
▪ Robot Cop
▪ New frost-resistant raspberry variety with high keeping quality
▪ Toyota electric vehicles with solid state batteries
▪ E-bike with face recognition
News feed of science and technology, new electronics
Interesting materials of the Free Technical Library:
▪ section of the site Normative documentation on labor protection. Article selection
▪ article ENT diseases. Crib
▪ article How many eyes does an eyeless big-eyed spider have? Detailed answer
▪ Poroporo article. Legends, cultivation, methods of application
▪ article Direction finder with a loop antenna. Encyclopedia of radio electronics and electrical engineering
▪ article Reverse for drill. Encyclopedia of radio electronics and electrical engineering
Leave your comment on this article:
All languages of this page
Home page | Library | Articles | Website map | Site Reviews
www.diagram.com.ua
2000-2024