Rants & Ramblings

random commentary about culture, media, politics, technology and whatnot.

apr
19
2012

Penguins Rocket Away from Danger Aboard Supercavitating Bubble Jets | Gizmodo

Andrew Tarantola writes, “Turns out, not being eaten by a leopard seal is excellent motivation. It’s what spurred penguins to develop an ingenious method of cutting down their drag—by wrapping themselves in a shawl of bubbles.”