Sorry, not Parallax, not even electronics. But if you need a last minute gift, here's a $20 Sterling Cycle engine that runs off your mug of hot coffee. Seller is in Kentucky (most at this price are shipped from China) so there's a chance it will arrive before Christmas. I just ordered two, one for my brother and one to hoard.
ANYBODY WITH A COOL NEW COFFEE MUG needs one of these!
Maybe someone smart will add a magnet & coil and blink an LED... or power a Prop...!
Forum issue: recently when I "insert picture" I get 4-8 duplicates and must delete. Anyone else?
"When you make a thing, a thing that is new, it is so complicated making it that it is bound to be ugly. But those that make it after you, they don’t have to worry about making it. And they can make it pretty, and so everybody can like it when others make it after you."
- Pablo Picasso