IMPORTANT! As you have probably noticed we have upgraded our gallery and transitioned from our old website.
Some accounts on old site were missing name information and they will appear on profile and photo pages as "N/A N/A".
If you are one of those users you can easily update your name information if you visit your profile page.
Here's a Stirling engine I built a couple of years ago. It will run off the heat of your hand and will run like crazy for 30 minutes off the heat of a cup of coffee.
Took me about 500 hours to machine. At least 5 hours setup to be able to cut the tapered flutes on the base. :-) I just saw on Ebay where you can buy one for $39. Ho, Ho..