Free technical library. Articles from Popular Mechanics, 2016

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Alphabetical list articles with annotations, from magazines published in 2016 in the journal Popular Mechanics:

AK Alfa: Israeli Kalash

AnyWalker: robot assistant from Russia

Drone racing: superman racing

ECTO-1, the car of ghost hunters: how it works

Flying Phantom: yachts that can fly

Palantir: how US intelligence agencies monitor the population

Perlan 2: a plane that doesn't need fuel

RS1A3 Minirex: tactical robot for urban combat

Tesla: why batteries will conquer the global auto industry

Visual Science: How the World's Best Science Illustrations Are Made

Airliner. Full inspection

Tunnel Acrobatics: The Aerodynamic Sport of the Future

The Arctic: who does it belong to if not Russia?

Arctic Air Defense of Russia: MiG-31 and MiG-31BM

Arthur Ganson and his amazing machines: Leonardo of the XNUMXth century

Asya Kazantseva: the better you sleep, the more you remember

Atmospheric satellites: solar-powered drones

Snowmobile ballet: tricks, jumps and tricks

Baltic: an amazing icebreaker that goes sideways

Contactless payments: how does it work and can it be trusted?

Pokemon biology: how Pikachu and Bulbasaur work from the inside

Biohackers: how to modify human vision

Warhead: what's inside and how it works after separation from the rocket

Small Aircraft Fighting: The Most Extreme Modeling

Flood Control: Russia in the Water

Was there a goal: high-tech technologies for fixing the ball at the European Championship

On the eve of the European Football Championship: 94 changes in the rules

Rifle Exhaust: silent, high-caliber, ours

The second life of the SVD: the legendary rifle and its future

Selection of winter tires: overview of new products 2016/2017

Gene therapy: how genetic diseases are treated

Hypersonic aircraft: a technological revolution?

Deep sea quarry: how to get diamonds from the bottom of the ocean

Go: why did the computer take so long to defeat a human?

Hologram on a regular printer? Easily!

Holographic people: Jackets and Helson 3D installations

Naked digger: an animal that does not age

Gentlemen's race: the most beautiful auto show in the world

Two tons of TNT: how explosives work in quarries

The ninth planet: does it really exist?

Wooden skyscrapers: how it works

Should restaurants reduce portion sizes?

Drones and Action Cameras: Technology Show Trends 2016

Behind the scenes of the Oscars: what special awards are given for

Beyond the Periodic Table: Why Looking for Transuranium Elements

Closed firing positions: how to fight with enemy artillery

Interesting fact: who invented windsurfing and why?

Snake venoms: how they work and is it possible to escape

Measurements at the Olympics: the evolution of precision

Artificial star: how to launch the brightest satellite

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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

A new method for converting carbon dioxide into methane 02.03.2020

Japanese scientists led by Waseda University professor Yasushi Sekine proposed to carry out a low-temperature catalytic reaction for the synthesis of hydrogen and carbon dioxide into methane using an electric field. The existing industrial process for converting carbon dioxide into methane through the catalytic reaction of hydrogen and carbon dioxide has a number of technological difficulties. In particular, the yield of methane is highly dependent on the required temperature, which should be between 300 and 400 degrees Celsius.

Scientists have proposed a new, low-temperature method (100 degrees Celsius), which produces more efficient production of methane from carbon dioxide than other similar methods.

The developed method uses the interaction of carbon dioxide with nanoparticles of cerium oxide on a ruthenium catalyst when an electric field is applied. Such a catalyst has shown high and stable catalytic activity for the conversion of carbon dioxide to methane by hydrogenation in an electric field.

Researchers claim that this method can be used to obtain methane from carbon dioxide emitted into the atmosphere by industry. The gas obtained in this way can not only replace fossil fuels, but also prevent global warming in the long term.

The method of producing methane using electricity consists of two stages. Through electrolysis, water decomposes into oxygen and hydrogen. The hydrogen is then mixed in the presence of a catalyst with carbon dioxide to produce methane.

The Power-to-gas technology, developed in Germany in 2008, is based on the chemical reaction of obtaining methane from carbon dioxide. The idea was to channel the excess electricity generated by power plants into gas production. Thus, it is possible not only to "storage electricity", then using gas as a fuel for power plants, but also to obtain gas for industry.

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