Scientists have built the world’s smallest engine. It consists of a single microscopic particle, smaller than a human cell, levitating in a vacuum. By rattling this lone particle with “noisy” ...

Researchers have designed a remarkably fast engine that taps into a new kind of fuel -- information. This engine converts the random jiggling of a microscopic particle into stored energy. It could ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Researchers created a microscopic version of the Stirling engine using a single particle. At such small scales, the random fluctuations of Brownian motion affect the position of the particle and the ...