Should we use Treadmills to Generate Electricity? (Experiment)

PCB+Assembly from $2, 3D Printing from $1:https://jlcpcb.com/AAA Get Coupons via Contacting JLCPCB FB: https://www.facebook.com/jlcpcb/ Previous video: https://youtu.be/S0j4xOuRzD4 Facebook: https://www.facebook.com/greatscottlab Twitter:

Read more