Bubble: GK, General Studies and Current Affairs

Hundred year old bubble physics mystery solved

Bubbles in a liquid move upwards. Eg: carbon dioxide bubbles in a carbonated drink. But when a bubble is trapped in a narrow vertical column of liquid, it does not appear to move upwards. This has remained a mystery until now. Scientists at the Ecole Ploytechnique Federale de Lausanne (EPFL) have solved this mystery using ..