Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


NEWS OF SCIENCE AND TECHNOLOGY, NOVELTY IN ELECTRONICS
Free technical library / timeline

Trucks on x-ray

02.02.2008

When imported into the countries of the European Union, goods are subjected to serious inspection. And for good reason: in 2006 they "caught" 60 tons of drugs, six million counterfeit goods with brands of well-known companies and 235 blocks of cigarettes.

Examining the contents of a heavy-duty car trailer can take a full day at customs. To speed up the process of inspecting trucks and eliminate queues at the borders, European customs officers have begun using a mobile X-ray scanner manufactured in England.

The equipment, mounted in a small van, can "pierce" a steel wall up to 28 centimeters thick with x-rays. But when transilluminating ordinary, unarmored trucks, radiation doses are used that are less than those that the patient receives during fluorography. The picture is immediately processed by a computer, showing different materials inside the truck in different colors.

Up to 25 trailers are scanned per hour, and it is not necessary to do this at the border, the scanner can drive around the roads and conduct random checks.

<< Back: Bridge made of water in an electric field 04.02.2008

>> Forward: Honey anti aging 01.02.2008

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

Random news from the Archive

PNY XLR8 Gaming EPIC-X RGB DDR4 Memory Modules 29.10.2020

PNY has announced new XLR8 Gaming EPIC-X RGB DDR4 memory modules designed for use in gaming-grade desktops.

The presented products operate at a frequency of 3600 MHz with a supply voltage of 1,35 V. Timings - 18-20-20 (CAS 18, tRAS 42). Module capacity is 8 GB; they will be offered in sets of two with a total capacity of 16 GB.

A heatsink is provided, which PNY says has an aggressive geometric design. At the top is a double-sided strip of multi-color RGB lighting. You can control its operation through a motherboard with ASUS Aura Sync technology, GIGABYTE RGB Fusion 2.0, MSI Mystic Light Sync and ASRock Polychrome Sync.

Support for Intel XMP 2.0 overclocking profiles has been implemented - this will simplify the selection of settings for the RAM subsystem in UEFI. The products have a lifetime warranty.

8MHz XLR4 Gaming EPIC-X RGB DDR3600 kits will be available soon. Estimated price - 85 US dollars.

See full Archive of science and technology news, new electronics


All languages ​​of this page

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

www.diagram.com.ua

www.diagram.com.ua
2000-2024