Checkers don't fall either. Fun physical experience at home

ENTERTAINING EXPERIENCES AT HOME
Directory / Entertaining experiences / Experiments in physics

Checkers don't fall either. Physical experiments

Entertaining experiments in physics

Entertaining experiences at home / Physics experiments for children

You probably want to repeat experience, which, unwittingly, my mother once did. But it doesn't work with all chess. You need a fairly heavy board with a smooth, polished bottom. And the tablecloth needs a smooth, slippery, silk or linen fabric.

However, if you have a wooden chessboard or just a smooth table, you can do similar experiments with checkers.

Checkers don't fall either.

The first experience will be like this. Place 10-12 checkers on the board in a column, one on top of the other. With a little practice, you will learn how to knock out the lower checker with a quick blow of the ruler without knocking down those that were standing on it.

The second experiment with checkers is also very simple. Put a strip of writing paper on the edge of the board, and put a few checkers on it in a column. Try pulling on the paper.

If you pull slowly, the checkers will move along with the paper. But if you pull very sharply, the piece of paper will remain in your hands, and the checkers will not move!

Author: Galpershtein L.Ya.

We recommend interesting experiments in physics:

▪ Spoon chime

▪ Knife can be at the top

▪ Luminous non-included lamp

We recommend interesting experiments in chemistry:

▪ Watercolor

▪ Colored crystals dissolve in jellies

▪ Fast nickel plating

See other articles Section Entertaining experiences at home.

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

Planet 9 times larger than Jupiter discovered 13.04.2022

Scientists have observed a giant planet estimated to be about nine times the mass of Jupiter at a surprisingly early stage in its formation, described as "still in the womb," in a discovery that challenges current understanding of planetary formation.

The researchers used the Subaru Telescope, located near the top of an inactive Hawaiian volcano, and the Hubble Space Telescope in orbit to discover and study the planet, a gas giant orbiting unusually far from its young parent star. Gas giants are planets, such as our solar system's largest planets Jupiter and Saturn, composed mostly of hydrogen and helium, with swirling gases surrounding a smaller solid core.

"We think it's still in the very early stages of its 'birth'," said astrophysicist Thane Currie of the Subaru Telescope and NASA Ames Research Center. ever observed."

The giant is embedded in a vast disk of gas and dust containing planet-forming material that surrounds a star called AB Aurigae, located 508 light years away - the distance light travels in a year, 9,5 trillion kilometers (5,9 trillion miles). ) - from the earth. This star got a fleeting moment of fame when her image appeared in a scene in the 2021 film Don't Look Up.

Other interesting news:

▪ IR receiver modules TSOP48xxxxAM

▪ Battery on gastric juice

▪ puddle drink

▪ Neural noise helps you learn

▪ Strawberry snacks

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site RF power amplifiers. Article selection

▪ article There are strange dreams, but in reality it is stranger. Popular expression

▪ article How old are checkers? Detailed answer

▪ Daikon article. Legends, cultivation, methods of application

▪ article Breaker repair. Encyclopedia of radio electronics and electrical engineering

▪ article Disappearing bowl filled with water. Focus secret

Leave your comment on this article:

All languages of this page

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