One of my coworkers, Jos, made one of my other coworkers (or actually, her bandmate) a steel device to help in measuring sound waves. It has a flat round base with a rocket-ship-shaped thing welded to it, the tip of which is really pointy and sharp. How pointy and sharp? Well, let’s just say that after playing with it for a bit the other day it’s a good thing I’m up to date on my tetanus shot.

On what would normally be a completely unrelated note, I finished a bunch of new photo albums last night (starting here on Flickr) and brought them in to work today to show to yet another coworker. And since Jos has a deep respect for handmade things (he’s building his own electric car) and he happened to ask whether I’d made any new books lately, I showed them to him, too.

When I first picked up the pointy sound-wave-measuring device, one of the first things that came to mind was that the base would make a good weight for bookbinding. It’s the right size, and heavy (being steel), and would be perfect for weighing down sections while I’m sewing. I bought two three-pound weights from Hollander’s a couple of months ago and those have worked out well, but I would like more, perhaps heavier, weights and between the cost of the actual weights and the added cost of shipping them I have held off getting any.

While Jos was looking at my books I asked where he’d gotten the steel for the sound-wave thingy, and what grew from that was a barter. He is going to make me a couple of steel weights to my specifications, with welded-on handles; in exchange, I will make him a custom photo album. I’m super excited about the idea. Bartering just seems so much cooler than selling.