Free technical library. Articles from Popular Mechanics, 2012

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Alphabetical list articles with annotations, from magazines published in 2012 in the journal Popular Mechanics:

10 technical ideas for 2012. Review. Pascalization. Now

100 norms per shift. Skorostroy

20 ways to open a bottle. Mechanics

Dolce vita, zero calories. Sweetness

Ford Feuerwehr 798T

Harley-Davidson FXSTB Softail Night Train

Indian Big Twin G-Model

XXI century: it's time for firewood

YikeBike reinvent the wheel. Design

But Newton was not invited

Autogyros in a peaceful sky. Intelligence service

Hangar 21. Race

Guardian angel. Monitoring

Arduino almighty. Electronics for adults

Atmospheric impact. rockets

Atomic constructor. Reactor on the table

The Ballad of the Flexible Bullet

The unsystematic morse code of Karl Lautmann. Click

eiffel battle

Blissful insensitivity and its dark sides. Abyss

Future in the past? quantum wonder

Into the abyss on wings. Dream

In harmony with aggression. Equilibrium

Waiting for the storm Flash

In pursuit of a miracle engine

Looking for compression. Pressure

Babylon of the XNUMXst century. fantasies

Substance with minds. Taste

View through the propeller. Air

Looking through the wall. Super strength

Apparently? Invisible! Invisible hat

Vira little by little. Construction

Delicious smoke. Smokehouses

In the belly of a white whale. Industry

Water strike. Jet

Return to Mars. Search

Air gladiators. Air racing

Age of the universe. Listen to the pulse of the universe

War of the Invisibles. Air defense against stealth aircraft

All planes do it. Aircraft crash test

Universe in words. Word and speech

Universe and memory. Data stream from the largest telescope in the world

All this should be sewn

Almighty inflation. Evolution

Katyusha went ashore. Cannonade

Gas in captivity. Well

The galaxy as a biosphere

Galactic carousel. The Science of the Impossible

Brilliant ideas and a little ingenuity. inventions

[1] [2] [3] [4] [5]

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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

Foam instead of conditioner 20.06.2022

An innovative solution for lowering the indoor temperature was proposed by a group of German and Chinese scientists. They have developed a special foam with a high thermal insulation capacity.

In the near future, the era of air conditioners may end. A huge trend in industry will not be applied, so it will cease to exist.

Joint research by German and Chinese scientists led to the development of climate-adapted foam.

The foam is made from modified wood and contains cellulose in the form of nanocrystals. The substance has the property of not transmitting sunlight, and due to its thermal insulation ability, it reflects the absorbed heat into the atmosphere.

During the experiments, scientists applied foam to a cardboard box and placed it on a street site on a hot day. After some time, the air temperature in the box was measured and found to be 9,2°C lower than the outside air temperature.

After confirming the effectiveness of the foam, they tried to apply it to buildings. The result exceeded expectations - the foam completely replaced the air conditioners. The foam allowed saving energy costs, as well as lowering the heating temperature of the cities themselves.

Experiments have shown that covering roofs and exterior walls with foam reduces the need for additional cooling by 35,4%. Thus, foam can become an alternative for cooling rooms in countries with a hot climate.

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