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

Spectacular tricks and their clues

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Comments on the article Comments on the article

Food tricks:

See other articles Section Spectacular tricks and their clues:

See also: Experiments in physics and chemistry at home

500 interesting experiments in physics and chemistry for children:

 


 

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

Vodka from water and air 08.11.2019

New York Air Co. developed a recipe for vodka, consisting only of water and air. No grains, no yeast, just electricity.

The company turns carbon from air into pure ethanol by electrically splitting water into hydrogen and oxygen. The carbon, oxygen and hydrogen atoms then recombine to form "environmentally friendly" ethanol.

"The process is similar to photosynthesis, but more efficient," explains Air Co. CTO. Stafford Sheehan.

The technology of the Americans simplifies the production of vodka and at the same time cleans the air, taking carbon from the external environment. The company calculated that one bottle of vodka purifies the air like seven large trees. In other words, each bottle removes half a kilo of carbon dioxide, writes CNBC.

Air Co.'s air recycling machine takes up little space and is powered by solar energy. The only by-product in production is oxygen. Unlike other vodka companies, Air Co. no need for giant fields for grain.

The only negative for consumers may be the price - $ 65 per bottle. At first, it will be sold only in some bars and restaurants in New York, and in 2020 it will reach retailers. CNBC representatives tried Air Co. - they say, vodka is like vodka. The taste is indistinguishable from the usual.

However, on one Air Co. will not stop. The company is going to produce perfumes and cleaning products for the home, adding to them ethanol produced using electricity.

Other interesting news:

▪ World's largest clean energy corridor built

▪ Memory 1000 times faster and more durable than flash

▪ Electrification of wines

▪ Electricity generation during wood drying

▪ Could there be dark matter at the center of the sun?

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ site section Color and music installations. Selection of articles

▪ article by Afanasy Ivanovich and Pulcheria Ivanovna. Popular expression

▪ article Who were the first astronomers? Detailed answer

▪ article Transport manager. Job description

▪ article Powerful class D amplifier. Encyclopedia of radio electronics and electrical engineering

▪ article Pinout (pinout) of the S-Video connector. Encyclopedia of radio electronics and electrical engineering


All languages ​​of this page

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

www.diagram.com.ua

www.diagram.com.ua
2000-2024