Face it: You want a lava lamp. You might think you're past that stage. You may disparage everything the hippie movement ever stood for, but there's no denying the appeal of glowing blobs of floating wax. Sure, you can buy a lava lamp for your desk at work. You can even buy one that plugs into your computer's USB port. Or you can take your need for groovy light toys one step further and buy Mathmos' Blob and Flow.
Mathmos is a British company founded in 1963 by Edward Craven Walker, the inventor of the lava lamp. The company still manufactures the lamps to this day, but it also offers a pair of touch-sensitive light pets by the name of Blob and Flow. Each pair of pets runs between $75 and $100 and consists of a silver lump that vaguely resembles a lump of lava lamp wax. Oh yeah, and they have glowing eyes. Plug one of the pets into your USB or a wall outlet, and you'll feel its tiny heart beating. Touch its "skin," and its eyes will come to life as well. Additional touches will induce winks, slumber or a "moment of madness." Oh, for cute's sake!
If Blob and Flow aren't high-tech enough for you, then perhaps it's time we went nano.