Ben Jandrell has a humongous collection of wind & solar projects, including lots of interesting hacks such as how to repurpose Sturmey-Archer dynohubs , using bike computers to calculate efficiency and dirt-cheap propeller design.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — SoftBank Invests $300 Million in WeWork
Wearables — Impatience reward
Electronics — Cool your FETs!
Biohacking — What I Learned from VO2 Testing in Ketosis
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