Hey all! Quick heads-up that for the next 18 hours you can still grab this cool tshirt depicting a cross section inside a rotary engine from Blipshift before it's gone forever!
Also, let me know what you think of this design and what you'd like to see in the future
www.blipshift.com
Also, let me know what you think of this design and what you'd like to see in the future

Eccentrically Designed
That's right, the triangle block goes in the circle hole. Or at least, it does for this legendarily outside-the-cylinder engine design. How does it work?...
