Arc Reactor Ring

I have seen a lot of Arc Reactor out there lately but I wanted to make one that you could wear as a ring on your finger. This ring has a solid construction and contains the removable battery inside. A lot of instructables use some high end equipment that not everyone has access to. I am guilty of th...

By: kurtz64



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from Instructables: exploring - technology http://ift.tt/1rVkMeo