Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


EFFECTIVE FOCUSES AND THEIR CLUES
Free library / Directory / Spectacular tricks and their clues

Spectacular tricks and their clues

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Comments on the article Comments on the article

Paper tricks:

See other articles Section Spectacular tricks and their clues:

See also: Experiments in physics and chemistry at home

500 interesting experiments in physics and chemistry for children:

 


 

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

Asus ZenPad 3 8.0 tablet with 2K display 03.08.2016

Asus has announced the premium tablet Asus ZenPad 3 8.0, which is equipped with a 7,9-inch IPS LED display with a resolution of 1536 x 2048 pixels and an oleophobic coating.

The device received a Snapdragon 650 single-chip system, which includes two ARM Cortex-A72 cores and four ARM Cortex-A53 cores, as well as an Adreno 510 GPU and an X8 LTE modem. The amount of RAM can be 2 or 4 GB, non-volatile memory in the device can be 16 or 32 GB. Customers will also have access to 5 GB of Asus cloud storage for an unlimited period (+11 GB for a year) and 100 GB of Google Drive space for a period of two years. In addition, there is a slot for memory cards up to 128 GB.

The main camera has a resolution of 8 megapixels, the front camera allows you to take pictures at a resolution of 2 megapixels. The tablet received a pair of speakers and a USB-C connector. Asus ZenPad 3 8.0 is equipped with 802.11 a/b/g/n/ac modules, Bluetooth 4.2, it supports Miracast, 3G and 4G LTE networks.

The battery capacity is 4680 mAh. The tablet weighs 320 g with dimensions of 136,4 x 205,4 x 7,57 mm.

Other interesting news:

▪ Plant Growth Control with Light

▪ confectionery electricity

▪ Specifications of glasses-computer Glass

▪ Poplar deciphered

▪ Laser ignition

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the website job descriptions. Article selection

▪ article by Nesolono slurping. Popular expression

▪ Article Is It Good to Think? Detailed answer

▪ article Organization of control over the state of labor protection in the organization

▪ article PDU - light switch. Encyclopedia of radio electronics and electrical engineering

▪ article Suppressor of external acoustic noise for the transceiver. Encyclopedia of radio electronics and electrical engineering


All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024