This is a short list of projects I ventured. It's by no means extensive.

• Right now I'm starting a metal 3D printer business.
• This blog.
• Talk on nuclear propulsion
• A pretty big accomplishement was understanding how gears actually work, culmanating in a gear generator script and a post on gears.
• 3D-printable Roots blower (based on the above)
• Designing and building my own ADC from OpAmps and resistors.
• tic-tac-toe implemented purely in CSS
• I learned to use the Colemak layout to improve typing-speed. (Results inconclusive)