Edison’s Electric Pen, Vanishing Carroll Deering, Lizard Man

Don Wildman examines a failed invention that helped create a multi-billion dollar industry, the bell of a ship whose crew vanished at sea, and a footprint of a lizard-like creature that roams the swamps of South Carolina.

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Mysteries: Edison’s Pen and Lizard Man Pictures

Don Wildman examines one of Thomas Edison’s failed ...

Edison's Electric Pen and More

See a failed invention that helped create a multi-billion ...

42:30

The Modern Tattoo Machine

A failed Thomas Edison invention leads to modern tattoo machines.

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