Alyssa and I finished assembling the Rostock Max V2 3d printer we bought ourselves for our anniversary. Here's a photo of all the tools we used during assembly:

Today I got notification that my collaborative paper The Complete Solution of Alt-Burmester Synthesis Problems for Four-Bar Linkages is published! Here it is!

Thanks to my collaborators, Jon Hauenstein, David Myszka, Drew Murray, and Charles Wampler. You made it fun!