A team of Japanese researchers has discovered a method to control Kelvin wave excitation in superfluid helium-4. This ...

L3Harris' upgraded T7 robot disrupts enemy signals, neutralizes drones, and supports EW missions, enhancing battlefield protection.

Researchers have developed lignin-based jet fuel to store hydrogen in a stable liquid form, revolutionizing sustainable ...

With the increasing impact of climate change becoming more and more tangible, achieving carbon neutrality—net-zero greenhouse ...

A research team led by Prof. PAN Jianwei, Prof. WAN Zhensheng and Prof. DENG Youjin from the University of Science and Technology of China (USTC) observed counterflow superfluidity in two-component ...

Turbulence can also occur in sound waves that propagate chaotically in certain media, such as superfluid helium. In the 1970s, Soviet scientists proposed that turbulence occurs when sound waves ...

“Testing in immersion at 77 K with liquid nitrogen or 4 K with liquid helium is common but not efficient,” explains Henri de Vries, senior scientist composites at Royal NLR. “Being able to reach ...

In a recent collaboration, Turbotech, Safran, and Air Liquide teamed up to validate the feasibility of using liquid hydrogen to power a turbine engine for light aircraft. Nearly a year ago to this ...

Everyone who buys washing up liquid is being urged to make a change in 2025 to help reduce the impact on our seas. Washing up liquid normally comes in a plastic bottle, and UK households go ...