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Destruction of debris in space

28.06.2018

RemoveDEBRIS has begun testing technology for the destruction of space debris using equipment built by the world's leading satellite manufacturer Surrey Satellite Technology Limited. The satellite has technologies developed by Airbus.

This technology is one of the world's first attempts to solve the problems associated with the growing danger of space debris orbiting the Earth. The RemoveDEBRIS mission will attempt to capture simulated space debris using a net and harpoon, and will test advanced cameras and radar systems.

Once these experiments are complete, it will deploy the sailboat to rattle all the collected debris into orbit, where it will be incinerated. If the experiment is successful, the technology used in RemoveDEBRIS could be incorporated into other missions in the near future.

RemoveDEBRIS was launched from the SpaceX Dragon spacecraft in April, and the entire project is funded by the European Commission.

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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, ... >>

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Aircraft AIR ONE 14.01.2024

Israeli startup AIR has unveiled its latest project - the AIR ONE aircraft, created specifically for the US Air Force as part of the AFWERX Agility Prime program. This electric aircraft is designed for logistics missions and has impressive performance.

The new AIR ONE breaks new ground for the future of the air force by delivering efficient and feature-rich solutions for logistics and defense.

AIR ONE can seat two people and fly missions over 16 km at a speed of at least 72 km/h. The electric two-seater aircraft can take off and land on any flat surface with a payload of up to 250 kg, covering long distances on a single charge and reaching speeds of up to 250 km/h.

AIR ONE's signature feature is its simple, cost-effective design with eight fixed motors, making it versatile for a variety of applications including eVTOL pilot training, defense, cargo and agriculture.

The AIR ONE (AIR ZERO) prototype has successfully completed multiple flight tests, including transitions between flight modes. AIR has already received more than 800 pre-orders, and their innovative devices will be delivered after receiving the appropriate certification.

"Agility Prime's analytics herald lower operating costs through mechanical simplicity. The successful transition to direct flight with fixed engines highlights the ingenuity of small businesses in creating mechanically simple designs," said Lt. Col. John Teckell, Agility Prime division chief.

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