Journal articles Young Technician, 2009 at the Free Technical Library

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Magazine Young Technician

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Alphabetical list articles with annotations, from journals published in 2009 in the journal Young Technician:

10 most beautiful experiments in the history of science

1000 pages for 7 rubles

Lampshades made of... salt?!

A car faster than a bullet

Android Zino acts like a boy

Greenhouse arch..

Attack on the snow

Atomic heart for a locomotive

Airfield on the slope

Heating batteries

No rudder and no sails..

Safe city and surroundings

Protein, but green ... and even glowing

Library in your pocket

Fights on the parquet floor

armored web

The currency of the future will be stored in a bank on the moon

Variator of the XNUMXst century

Jumping down the street

Bicycles at war

Do you believe Munchausen?

Vernissage of craftsmen

Will the Casimir effect help you fly like Ariel?

Explosion? Cotton? Boom?

Virtual astronautics, or who is suitable for astronauts

Whirlwinds on the wings

Around the world in the sun

This is such a super light!

Is the universe made of just one electron?

Universe of Kapitza

All lasers laser

Pop up houses..

The strongest survives. fantasy story

High technologies of the near future

galvanized plants

Zenith skylines

Getting ready for implementation

Graphite and its relatives

One horsepower engine

Decorative panels

Detector reception in the field

Detector ... for low-impedance headphones

Airship without engine

Rain on demand

Tourist home..

The house that Tom designed

Do bacteria have intelligence?

Mystery of the Mechanical Spider

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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 ... >>

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Moon dust kills human cells and alters DNA 15.05.2018

Engineers from Stony Brook University School of Medicine conducted an experiment involving lunar dust. It turns out that it is much more dangerous for people than previously thought. Moon dust not only destroys cells in the human body, but can also cause damage to the genome. Undoubtedly, this is a huge problem, because the moon dust will be very difficult to deal with. The dust is very fine and is electrified by high-energy particles received from the Sun.

Scientists have prepared an experiment in which researchers have the effect of artificially prepared lunar dust on living cells of mice and humans. The dust damaged cells in the long run, and even changed their DNA.

True, studies were carried out on an artificial dust moon, but the experiment confirms previous discoveries. Scientists are already planning to conduct additional experiments on the real dust moon to dispel all doubts.

Unfortunately, it is not known exactly why moon dust has such a negative effect on cells and DNA. Probably because of the size and shape, which allows it to easily enter the lungs and then into the bloodstream.

NASA and the world's other space agencies should already be starting to develop the necessary technologies to better clean space suits and equipment if humanity really wants to colonize the moon.

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