Physicists have created “eternal bubbles”

The shell of a water/glycerol fuel marble (bubble) stays liquid and spherical even after 101 days, and it reacts as a liquid movie when punctured. These human-made bubbles could possibly… Read more

Physicists captured, quantified the sound of champagne’s effervescence

Enlarge / The physics behind champagne’s bubbly delights is surprisingly advanced—together with the supply of its distinctive crackling sound. (credit score: Jon Bucklel/EMPICS/PA/Getty Photographs) There’s hardly ever time to jot… Read more