The Teacup Stirling Engine

"There's energy all around us, just waiting to be tapped. Whether it's a hot cup of coffee on a cold day, light from the sun, scented candles, or waste heat wafting from electronics, it's all potential power waiting to be harnessed! This is the world of the Stirling engine."

Via Makezine

http://www.make-digital.com/make/vol17/?pg=70&pm=2&u1=friend

Geek's Twins

Seen over there...(e-mail)

Crossing the November Sky

The sky was on fire, the plane was not

Seen in Avión Microsiervos (Spanish)

http://avion.microsiervos.com/fotos/cruzando-el-cielo-de-noviembre.html

via Flickr

http://www.flickr.com/photos/lrargerich/3045549519/

Boeing 777 engine replacement (Russian vs American's way)

Via English Russia, the coldest way of replacing one Boeing 777 engine:

and via Youtube, an amazing video about the same issue but done in one of the American Airlines' hangar:

Amazing!

Via:

English Russia

http://englishrussia.com/?p=5205#more-5205