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

Hyperloop Capsule Speed ​​Record

15.09.2017

On tests of the experimental high-speed transport system Hyperloop, it was possible to reach speeds of up to 355 km / h.

The Hyperloop system places the capsules in an air-exhausted transport tunnel and aims to accelerate them to very high speeds in order to reduce travel times for passengers and cargo.

Enthusiasts of the system claim that the time is not far off when it will be able to reach speeds of up to 1000 km / h.

The idea of ​​the new Hyperloop transport system being developed now was first proposed back in 2013 by the head of Tesla, Elon Musk. This week, in the vicinity of Los Angeles, a special one-mile-long training ground passed the first tests of experimental trains. The fastest train was built by a group of students from Germany.

Once the prototype competition was over, the Hyperloop team allowed the "jump pods" to begin autonomously moving through the test tunnel without human control.

"Push Pods" were formerly used to propel prototypes.

The new record was set by the "jump capsule" in independent movement, even while it has not accelerated. According to Musk, the sight of the capsule moving through the tunnel was "reminiscent of a tugboat race."

Improvement of the route can bring the speed of the capsules up to 500 km/h.

<< Back: Jaybird Run Sports Wireless Headphones 15.09.2017

>> Forward: Air conditioning system that does not require electricity 14.09.2017

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

Shipping pollutes the air 08.07.2009

Almost 5% of the world's greenhouse gas emissions - carbon dioxide comes from the passenger and merchant fleet of the world, this is 1,2 billion tons of gas, which is twice as much as emissions from aviation.

Together with carbon dioxide, marine engines emit 37 million tons of nitrogen oxides and 20 million tons of sulfur oxides into the air. Vessels are fueled by heavy oil fractions rich in sulphur.

Dutch ecologists have calculated that when one container is delivered by sea from Shanghai to Hamburg, the same amount of sulfur dioxide enters the atmosphere as from 3950 cars in the same time. And 24 large container ships, each carrying 8000 standard containers, pollute the air as much as all the cars in the world combined (there are about 750 million of them).

Marine fuel now contains 4,5% sulfur. The International Maritime Organization intends to reduce this share to 2012% by 3,5, and even to 2020% by 0,5. As of July 2010, only fuel with a sulfur content of up to 1% will be allowed to be used in busy shipping areas off the coast of Europe. True, gasoline at European gas stations now contains only 0,001% sulfur, so ships are still far from cars.

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