the xylophone is sweet, and the mobile phones are awesome :D

i was wondering how these work the other day

precision engineering :)

machines for making one-off solid metal parts from cad files, via electron beam melting

this machine is one of the most viscerally scary things i've ever seen

this kind of pump is what's inside ink-jet printers

computer, sans cpu

looks like another day at the office :)

Letter from Nikola Tesla questioning why engineers haven't built a more-efficient, hybrid car yet... in 1904!!

Das Blinkenlights