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, ...
Scientists catch spirals of Kelvin waves in superfluid helium for the first time
Kelvin waves have been a mystery for decades but a new method involving superfluid helium-4 can help us control them.
Superfluid spirals: Scientists control Kelvin waves for first time
In a new study published in Nature Physics, researchers have developed the first controlled method for exciting and observing ...
Nanowerk12 天
Riding the quantum Kelvin wave
Scientists demonstrate controlled oscillations of quantum vortex core lines in superfluid helium, visualizing helical waves on quantum vortices.
Interesting Engineering19 天
Fueling the future: F-35 jets take off with 50% synthetic fuel compatibility
Lockheed Martin, the manufacturer of the advanced fighter jet, approved the decision to use SATF in the F-35.
cryptonews20 天
SEC Sues Helium Network Creator Nova Labs Ahead of Gary Gensler’s Exit as Chair
The U.S. Securities and Exchange Commission (SEC) has filed a lawsuit against Nova Labs, the creator of the open-source Helium Network, just days before SEC Chair Gary Gensler is set to step down on ...
Phys.org24 天
First-ever simulation of chaotic sound wave propagation confirms acoustic turbulence theory
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 ...
来自MSN26 天
Understanding Firenados: Natures Fiery Vortices
Uncover the fascinating world of firenados – mesmerizing vortices of fire and wind! 🌪🔥 #Firenado #NaturalPhenomenon #Science Blinking radio pulses from space hint at a cosmic object that ...
Interesting Engineering28 天
US scientists find way to prevent runaway electron damage in fusion reactors
Scientists at the Princeton Plasma Physics Laboratory (PPPL) have used the Summit supercomputer at the Department of Energy’s Oak Ridge National Laboratory (ORNL) to simulate a potential ...