Make #7

I picked up a copy of Make #7 at Queen Anne Ave Books this evening (my local “news stand”) – it has something in there that I’m just going to have to build:

how to make a sterling engine

Oh yeah! I’ve been enthralled with the concept of an external combustion engine for quite some time. I’ve wanted my own sterling engine (like what would I actually DO with it…) for a while now, so here’s my chance!