Audi vs. BMW

Thats what i call chess. Audi just got pwnd!
BMW strikes again!!!

Reactable

This video has been around for quite some time now, but i just really think its worth spreading. Developed by a student team in 2003 at the Universidad Pompeu Fabra de Barcelona. Check it out!

Plasma speakers

Just found this on Youtube, looks pretty amazing..
It's just the "lightbeam" that creates the sound!
Probably a fun thing to work on in your spare time!