@minibeardeath & graabein: Thanks for coming out, guys, and don't forget to tip your librarian!

Sweet digs. [www.parkcitiespeople.com]

@WhatWouldTebowDo?: Which one? ;)

That car's from San Francisco. It's parked on a steep incline and the wheels are curbed.

... to conveyor belts such as found in a grain elevator.

Incidentally, elevator bolts are used to fasten buckets like these...

@sweetmonkey: Their printed catalog is the tinkerer's Bible. It's both beautiful and informative and is pretty hard to come by. See what they sell for on Ebay: [shop.ebay.com]

Lightning bolts fresh from Vulcan's forge.

@Corbab: "You have 108 minutes."

@coirbidh: Those damn pesky periods. [www.nature.com]

@TheSpoonyBard: via the "Page Source"

Truck tires, people. 90-100 psi is not at all uncommon for a semi truck. Also, you only need enough air to get to the gas station.

@howdini: Your advice was spot on!

I would price it at $½k and then ring it up at $512.

Ewww. Who knows where that pneumatic tube has been?

Who let Steve Slater join the Navy?

I'm not sure I'd trust this source if they can't even get their own chart correct. As others have mentioned,

This really puts the Retina display to good use.