Ken Calkins
WonderHowTo
Gadget Hacks
Next Reality
Null Byte
Gadget Hacks
Next Reality
Food Hacks
Null Byte
The Secret Yumiverse
Invisiverse
MacGyverisms
Mind Hacks
Mad Science
Lock Picking
Driverless
About Ken Calkins
you can learn what you need to know just by asking I'm an open book.
Location: Canton, Georgia
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The Secret Yumiverse
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