Is Philips discontinuing their coolest warmest product?
23:21
In Defense of the CFL: A Retrospective
17:41
The decorative lamp that's built wrong on purpose
25:21
Old car headlights were all the same — which was a fairly bright idea
28:56
The clever feature that makes cheap heaters safe — and why they're actually dangerous
18:32
Homochirality: Why Nature Never Makes Mirror Molecules
15:54
In Defense of the Switched Outlet
17:24
The touch lamp; a neat idea, and older than you'd think!
18:32