Your Virtual Real Friend

Looks creepy, yes, but the concept is actually interesting: Say you have an internet buddy somewhere, but that somewhere is far away. Well, just give him or her control of your shoulder mounted robot pal and the two of you can partake in all manner of activities together!

Via Hack a Day.

Challenger

Incredible idea this guy had! Click on the picture to see some of his other work.

Cauliflower Space Shuttle Challenger, 1986

Via Lost at E Minor