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Charge!
Sunday, January 23rd, 2011 running time 17:36
Ben Heck builds hand-crank chargers for Android phones, continues work on his new pinball machines and brings an LCD back from the dead.
Segments
You'll Get a Charge Out of This
Using a cheap wind-up flashlight, Ben builds a USB charger for his phone.
A Leg Up on the Competition
Pushing his luck, Ben tries to attach his crank charger to his leg, for a motion-powered charging solution.
The Pinball Strikes Back
With the help of his friends, Ben continues work on his pinball projects. He explains a "Rapid Pinball Prototyping System" which will hopefully allow him to set up geometry quickly.








