Free technical library
Guessing the sum of the numbers on the cube. Focus secret
Directory / Spectacular tricks and their clues
Comments on the article
Focus Description:
The magician turns his back to the audience, and at this time one of them throws three dice on the table. Then the viewer is asked to add up the three numbers that have fallen out, take any dice and add the number on its lower face to the amount just received. Then again throw the same die and add the number that has fallen out to the sum again.
The artist draws the attention of the audience to the fact that he can by no means know which of the three dice was thrown twice, then he collects the dice, shakes them in his hand and immediately correctly names the final amount.
Focus secret:
Before collecting the dice, the prover adds up the numbers facing up. Adding seven to the resulting sum, he finds the final sum.
Author: M.Gardner
We recommend interesting articles Section Spectacular tricks and their clues:
▪ Guessing a body part
▪ rolling cigarette
▪ Wand conjures candy
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 Ireland plans to achieve zero emissions of harmful substances
22.06.2019
Ireland, like many other EU countries, has presented its plan for the transition of various industries to "green" energy.
A published document called Climate Action Plan covers various areas, including agriculture, industry, waste and so on, but we will only pay attention to the automotive industry and the plan as a whole.
So, by 2050, Ireland intends to achieve zero emissions of harmful substances, and by 2030 to put on the road almost 1 million electric vehicles, of which almost 100 are trucks and 000 are buses.
Also, by 2030, the country is going to ban the sale of new cars with internal combustion engines and meet its needs by 70% with renewable energy sources. To achieve the second goal, Ireland intends to increase the receipt of "green" energy by 12 GW. The country receives and will receive most of it from wind farms.
|
Other interesting news:
▪ Smartphone Gigabyte GSmart GX2
▪ The hearts of the singing choristers are in sync
▪ Transient voltage suppressors from ON SEMICONDUCTOR
▪ During the holidays, students get stupid
▪ Tolerance for dissonance comes with age
News feed of science and technology, new electronics
Interesting materials of the Free Technical Library:
▪ section of the site Metal detectors. Article selection
▪ article Equivalents of TV models of various companies. Directory
▪ How does an airplane take to the air? Detailed answer
▪ article Stockrose vulgaris. Legends, cultivation, methods of application
▪ article The original design of the antenna for a range of 2 m. Encyclopedia of radio electronics and electrical engineering
▪ article Protection of electrical networks with voltage up to 1 kV. Places of installation of protective devices. 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