USB-powered lava lamp - Engadget - www.engadget.com.: "We're pretty sure that the sheer geekiness of plugging this into a USB port kills whatever swinging bachelor pad/hippie love nest vibe you might be trying to create, but Lava World International is going to release a tiny
USB-powered lava lamp to commemorate the 40th anniversary of everybody's fave/least fave Sixties artifact."
I had to post this. Just right for destressing after all the high stakes state required testing.