Mr. Roboto

Pretty cool handmade robots from found parts: Lockwasher Design.
Tip o' the hat to 1508 for posting the link:

V8 Engine Table

Have you got a lot of enigne parts lying around? Here's an idea for what to do with them. I bet you wouldn't even need an entire engine. Hmm, how about a chair with suspension parts for legs, and a gear shifter for the recline lever? Wishing I had some welding equipment right about now.

Exploded-View Diagrams

Nerd that I am, I'm a sucker for technical exploded-view diagrams. And helicopters. And engines. So this interactive flash thingy from United Technologies caught my eye, especially because of its "colored-pencil" style. Neat-o.