What Size Magnet Can ERASE a Credit Card?

Check out Samy's channel:    • MagSpoof - magnetic stripe spoofer / ...  
Don’t try this at home! The experiments and products shown in this episode were used in the name of science.

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Creator/Host/Writer/Editor: Dianna Cowern
Editor: Jabril Ashe
Science Consultant: Dan Walsh
Videography: Dianna, Jabril and Trace Dominguez

Thanks to Rachel Cohen for the idea for this video and for her help!

Thank to Casey Wessel, Demetra Airaudi, and Josh from the farmers’ market.