Dude! Free power!

[unixronin]

In small quantities.

The Perpetua Power Puck is a solid-state thermoelectric power supply with no moving parts, that can run low-power electronic devices off of ambient thermal gradients as small as 1°-2° C.  The Power Puck weighs 60 grams and can supply regulated voltages from 1.5V to 3.3V.

Comments

[unixronin.livejournal.com]

We don't have TV service at all. I, for one, really haven't missed it.

[glitch25.livejournal.com]

Understood! I'm sure wikipedia will detail the projects if you are interested.

[cymrullewes.livejournal.com]

Yeah but we have. Good Eats and Dr Who and Discovery Channel programs and PBS Kids.