In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, ...

Even the most mundane tools may bring forth complex truths in microgravity. On October 20, 2025, a set of small metal ball ...

In sync: a 2D space-filling bearing configuration with 31 rotor discs. The researchers say they adapted this static illusory-motion image from the "Rotating Snakes" visual illusion created by Akiyoshi ...

Ether (or aether) is a term used in ancient mythology and medieval science to denote the matter that fills in the void of the universe. In the 19th century, physicists borrowed the concept to depict a ...

THE Faraday and Physical Societies held a joint discussion on “The Physics and Chemistry of Colloids and their Bearing on Industrial Questions” on October 25 in the spacious lecture theatre of the ...

FEW questions bearing directly on terrestrial physics have been so much, overlooked as that of the temperature of stellar space, that is to say, the temperature which a thermometer would indicate if ...