Rhino Lining Small Electronics (via)

MIT’sOpenCourseWare Is a publication of MIT course materials that (1) Does not require any registration (2) Is not a degree-granting or certificate-granting activity and (3) Does not provide access to MIT faculty

The State of Oregon sells its surplus on eBay (via)

Homemade stickers, posters (via), magazine covers (this one is -nearly- a joke) and Tuxes ! (via). BTW, original Tux is here.

Make plenty of silly things (and some useful) with LEDs & alike