Free books, magazines, collections published in 1958

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Content of books and magazines / Year 1958

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car receiver

Battery Superheterodyne

Contactless switching devices. Martynov E.M., 1958

Beta-gamma radiometer on crystal instruments

Varicondas. Verbitskaya T.N., 1958

External design of the receiver. Andreev I.V., 1958

Loudspeakers. Dolnik A.G., 1958

Remote wood moisture meter

Pickups. Bektabegov A.K., 1958

impulse technology. Sobolevsky A.G., 1958

Testing of radio tubes. Meerson A.A., 1958

Set of measuring instruments

Design of electrical musical instruments. Solomin V.K., 1958

Amateur radio stations on the bands 144-146 and 420-425 MHz. Lomanovich V.A., 1958

Amateur avometer and universal voltmeter

Amateur TV. Akulinichev I.T., 1958

Molecular generators and amplifiers. Zhabotinsky M.E., 1958

Setting up low frequency amplifiers

Class equipment for studying the telegraph alphabet

Eleven-lamp TV. Piltakyan A.M., 1958

Portable tape recorder. Kolotygin I.N., 1958

Obtaining high-quality sound from radio receivers and amplifying devices

TV tuner

Receiving television antennas. Zagik S.E., 1958

Receiving tubes for color television. Angaforov A.P., 1958

Applied television installations. Bialik G.I., Bogatov G.B., 1958.

Application of nuclear radiation in devices for automatic control of technological processes. Shumilovsky N.N., 1958

Industrial loudspeakers and microphones

The simplest designs on semiconductor triodes. Labutin V.K., 1958

Amateur radio designs. Description index. Burlyand V.A. (comp), 1958

radio receivers. Bobrov N.V., 1958

Radiospectroscopy. Radunskaya I.L., 1958

Radio engineering and electronics in charged particle accelerators. Zhileiko G.I., 1958

Scanning devices in TVs and their malfunctions. Samoilov G.P., 1958

Ultra long range TV reception. Sotnikov S.K., 1958

Modern radio electronics. Kugushev A.M., 1958

modern cathodes. Marchenko V.B., 1958

Zener diodes and neon lamps. Ephrussi M.M., 1958

Television technology in astronomy. Kuprevich N.F., 1958

Technical cybernetics. Kraizmer L.P., 1958

VHF receivers for amateur communications. Kostandi G.G., Yakovlev V.V., 1958

Receiver sound improvement. Ganzburg M.D., 1958

VHF amateur radio antennas

ferroresonance stabilizers. Bogdanov D.I., Evdokimov G.K., 1958

Equivalent circuits and systems of parameters of semiconductor triodes. Shulgin K.A., 1958

Electronic lamps and semiconductor devices. Broyde A.M., 1958

Electronic time relays. Bolshov V.M., 1958

Electronic digital machines. Smirnov G.D., 1958

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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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Random news from the Archive

Milk clothes 05.01.2001

If natural fibers such as silk and wool are made of protein, can not artificial fibers be made from other proteins, such as milk proteins?

The idea arose half a century ago, but the milk fiber produced then smelled of well-aged cheese, which excluded its use in clothing. Now in France and Italy a method has been developed for obtaining tissues from milk that are completely odorless.

These fabrics are lighter than silk and tend to wrinkle less. True, milk clothes will be very expensive: to get a gram of fiber, you need to process two liters of milk.

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