Video: UFOs spotted over London? - Telegraph

http://www.telegraph.co.uk/news/newstopics/howaboutthat/ufo/8599547/UFOs-spotted-over-London.html
Designed to coincide with China's visit?

Solar powered 3D printer creates glass objects out of sand | MetaFilter

http://www.metafilter.com/104937/Solar-powered-3D-printer-creates-glass-objects-out-of-sand

Piano Extravaganza - Walkürenritt (Ride of the Valkyries)

Remember that bloke who said we're all gonna die? Yeah, well about that...

http://news.discovery.com/space/visualizing-asteroid-2011-md-zip-past-earth-animation-110624.html#mkcpgn=rssnws1
When Asteroid '2011 MD' Zips Past Earth : Animation : Discovery News

Rube Goldberg machine parks a car! | MilkandCookies

http://www.milkandcookies.com/link/256860/detail/

New rankings of world's fastest supercomputers released: Japan, China, US take top three spots - Boing Boing

http://www.boingboing.net/2011/06/20/new-rankings-of-worl.html

Selective attention: More than just missing the man in the gorilla suit - Boing Boing

http://www.boingboing.net/2011/06/20/selective-attention.html