Battery Specs
For my battery specs, I started with a classic AA battery, specifically a Duracell coppertop. I got my information from Duracell’s website.
Digital Oracle
You can find the final product with some simple instructions to spin it up on my github.
Metal Turning Doo-Dad
For my doo-dad, I made a multi-tiered piece with a drill hole. I’d still like to add some more parts, but this is the final product:
Energy Challenge 1: Energy Spinner
For our first energy project, YuanYuan and I were inspired by a classic chinese toy: a rope-powered top. We decided to basically make an…
Mallet
For my mallet, because I am a very cheap person, I decided to glue together some scrap plywood I found in the shop.