Eric Giler @ TED talks about wireless electricity… which seems no more than a magnetic field between a power station and a device resonating at a specific frequency. Goodbye batteries. This is a fascinating video.
links for 2009-08-27
t me use our office network servers as my backup location.
Sizes of the planets, the sun, and other stars
I have posted pictures and video on this topic before, but my son asked me to dig up the last one. During my search, I found this excellent video, complete with a soundtrack. Video quality could be better, but worth the watch.