Interesting Engineering on MSN6d
Scientists catch spirals of Kelvin waves in superfluid helium for the first time
A team of Japanese researchers has discovered a method to control Kelvin wave excitation in superfluid helium-4. This ...
Scientists Observe and Control Kelvin Waves in Superfluid Helium for the First Time
Scientists have controlled Kelvin waves in superfluid helium-4, using electric fields and nanoparticles to visualize them, ...
Interesting Engineering on MSN3d
Superman-like alloy defies laws of heat, withstands 400 Kelvin with zero expansion
However, this expansion can be a real problem for many technologies like precision instruments or spacecraft. That’s why ...
BBC1y
Kinetic energy, temperature and the Kelvin scale
Imagine a gas is trapped inside a container which has a fixed size (its volume cannot change). Gas pressure is caused by the collisions of the gas particles with the inside of the container as ...