diy Simple dc Motor / How to Make a Simple dc Motor John Roberts’s dream is finally coming true After winning his first Oscar, Tom Cruise kept repeating the same 2-word phrase. It’s a lesson in ...

[Sholto] hacked together this ultra low-budget spinning display. He calls it a zoetrope, but we think it’s actually an LED based Persistence Of Vision (POV) affair. We’ve seen plenty of POV devices in ...