Built a homemade glockenspiel tuned to a non-standard tuning system. Calculated desired bar lengths and mounting points based on fundamental frequencies fulfilling a 5 division of the octave just-intoned scale. Ground bars to tune them, and assembled them on a decorative baseplate. 

Designed a circuit and used object-oriented programming in Python to create a playable game on a breadboard, emulating the memory game Simon. 

Created a partially submerged treadmill for Shedd Aquarium to provide a joint-safe exercise modality for geriatric penguins.