A soap bubble is an extremely thin film of soapy water enclosing air that forms a
hollow sphere .... This creates iridescence which, together with the bubble's
An amazing exception to the rule! (Not really.) When a normally round bubble is
surrounded by other
The tendency to minimize that wall tension pulls the
Sep 30, 2014
Dec 16, 2013
Jan 14, 2010
The thing you'll notice about a sphere is that it's symmetrical. VERY symmetrical. No matter how you rotate it, it looks the same. If you cut it in half, the...
A bubble, like a balloon, is a very thin skin surrounding a volume of air. The rubber skin of the balloon is elastic and stretches when inflated. If you let the ...