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

Knot on a rope. Focus secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Comments on the article Comments on the article

Focus Description:

In the hand of the performer is an ordinary clothesline. He waves it several times, and - lo and behold! - a knot appears at the end of the rope. The performer swings the rope again, and... the knot disappears! The performer repeats the actions with the rope repeatedly, and each time the knot either disappears or reappears.

Props:

Clothesline size 1,5-2 meters

Focus secret:

The secret of the focus is remarkably simple.

Focus Knot on a rope

The performer ties a knot in advance at one of the ends of the rope. When entering the stage, he holds this end with a secret knot in his fist. Having waved the rope several times, the performer quickly picks up its opposite end, simultaneously releasing the end with a secret knot. Then this manipulation is done again, and the node disappears. So the performer intercepts the opposite ends of the rope several times while swinging, and the audience gets the impression of the miraculous appearance and disappearance of the knot.

Author: Akopyan A.A.

 We recommend interesting articles Section Spectacular tricks and their clues:

▪ rattling box

▪ Unusual cigarette case

▪ colorful lights

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

Production on TSMC 16FinFET Plus technology 11.11.2014

The new TSMC 16FinFET Plus process technology has been tested in SoC projects. It enables the fabrication of ARM big.LITTLE configurations with high performance ARM Cortex-A57 processor cores operating at up to 2,3 GHz and low power ARM Cortex-A53 processor cores consuming as little as 75 mW.

TSMC announced that its 16nm FinFET Plus (16FF+) semiconductor technology has reached pilot production. It is an improvement on the TSMC 16FF process technology that delivers up to 40% performance improvement over planar 20nm SoC (20SoC) or 50% power savings at the same speed. It is assumed that using the 16FF+ process technology, microcircuits for mobile devices, computers, network equipment and consumer electronics will be produced.

The new process technology has already been tested in SoC projects. It enables the fabrication of ARM big.LITTLE configurations with high performance ARM Cortex-A57 processor cores operating at up to 2,3 GHz and low power ARM Cortex-A53 processor cores consuming as little as 75 mW.

According to the manufacturer, the development of the technical process demonstrates a rapid increase in the percentage of yield of suitable products. Moreover, according to the value of this indicator at the same stage of development, the new technical process turned out to be better than all previous TSMC technical processes. The development ecosystem for 16FF+ includes a large number of CAD tools and more than 100 intellectual property objects tested in silicon.

Full verification of 16FF+ should be completed this month, and approximately 60 projects are planned to be transferred to production over the next year. Mass production should begin in July.

Other interesting news:

▪ Washing with almost no water

▪ Monitor for the blind

▪ The biological clocks of day and night animals differ in their neural structure.

▪ PCI7621 Flash Media Speed ​​Controller

▪ Wood can cause allergies

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Instructions for use. Article selection

▪ article by the quiet glanders. Popular expression

▪ article Why is an astronaut in a spacesuit depicted on a carving in a 12th-century Spanish cathedral? Detailed answer

▪ Kazirang's article. Nature miracle

▪ article The dangers of electricity: real, imaginary and unexplored. Encyclopedia of radio electronics and electrical engineering

▪ article Charger on mobile phone adapter. 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