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Crosswordist's Handbook
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Reference book crossword. Quick word search by mask

Crosswordist's Handbook / Index

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Great crossword guide. Over 100000 words.

Crosswordist's Handbook

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Word search to solve the crossword puzzle:

Replace each unknown letter with *. For example, dog * ka, * oshka, we ** a. Pairs е - ё, and - й are equated.

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Latest news of science and technology, new electronics:

The speech of sperm whales is similar to that of humans 18.05.2024

In the world of the ocean, where the mysterious and unknown coexists with the studied, sperm whales, with their huge brains, are of particular interest to science. Researchers, working with a huge array of audio recordings collected during the Dominica Sperm Whale Project (DSWP) - more than 8000 recordings, seek to unravel the secrets of their communication and understand the structure and complexity of the language of these mysterious creatures. By studying in detail the recordings of 60 sperm whales in the eastern Caribbean, scientists have revealed surprising features of their communication, revealing the complexity of their language. "Our observations indicate that these whales have a highly developed combinatorial communication system, including rubato and ornaments, which indicates their ability to quickly adapt and vary during communication. Despite significant differences in evolution, sperm whales have elements in their communication that are characteristic of human communication," says Shane Gero, a biologist at Carleton University and director of the CETI project. Issl ... >>

Electron spin for quantum information transfer 18.05.2024

The transfer of quantum information remains one of the key tasks of modern science. Recent advances in the use of electron spin to expand the capabilities of information transfer in quantum systems have become very important. Researchers at Lawrence Berkeley National Laboratory are pushing the frontiers of quantum information science by experimenting with the possibilities of electron spin. Electron spin, a natural quantum bit, is a potentially powerful means for storing and transmitting information in quantum systems. Magnon wave packets, collective excitations of electron spin, have revealed their potential to transmit quantum information over significant distances. The work of Berkeley Lab researchers has revolutionized the way such excitations propagate in antiferromagnets, opening up new prospects for quantum technologies. Using pairs of laser pulses, scientists disrupted antiferromagnetic order in one place and simultaneously studied it in another, creating ... >>

Sound-absorbing silk 17.05.2024

In a world where noise is becoming increasingly intrusive, the emergence of innovative materials that can reduce its impact is of great interest. MIT researchers have unveiled a new sound-absorbing silk fabric that promises to revolutionize quiet spaces. The Massachusetts Institute of Technology (MIT) has made significant breakthroughs in the field of sound absorption. Researchers have developed a special silk fabric that can effectively absorb sound and create cozy, quiet environments. The fabric, thinner than a human hair, contains a unique vibrating fiber that is activated when voltage is applied to it. This feature allows the fabric to be used to suppress sound waves in two different ways. The first method uses fabric vibrations to generate sound waves that cover and cancel out unwanted noise, similar to noise-canceling headphones. This p ... >>

Random news from the Archive

Portable camera with support for SD memory cards 10.01.2004

Deja View has released a portable camera Camwear Model 100 with support for Toshiba NAND Flash SD memory cards.

A compact digital camera is attached to clothes and constantly takes a panorama with a viewing angle of 60 degrees and saves it to the buffer. By pressing the record button, the last 30 seconds of video or audio are recorded to the removable storage. Video is saved at 320x240 pixel resolution in MPEG-4 30 frames per second format and saved to an SD memory card.

The Camwear Model 100 costs $400 and comes with a 64MB memory card, up to 512MB memory cards, and a 2000mAh Li-Ion battery. Phone-powder box Panasonic has released a mobile phone exclusively for ladies: the device at first glance strongly resembles an ordinary powder box.

The model was named G70 and, of course, does not pretend to be the most functional phone - there is not even support for the popular MMS service. But there is a function specifically for the fair sex: as soon as the backlight turns off, the screen turns into a mirror.

Note the characteristics of the G70: work in networks GSM 900/1800/1900 MHz; support for EMS, SMS and GRPS; polyphony for 16 voices; screen with a resolution of 128x96; talk time - 3...5 hours, standby time - up to 200 hours; dimensions - 88x60x27 mm.

Other interesting news:

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▪ Ultra compact LED

News feed of science and technology, new electronics


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