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Catalyst•Season 15•Episode 2

Tattoos, Moon Mining, Muscle Fibre

Jul 24, 201430 min
Discussion

Tattoos: They are on trend but how easy are they to remove? Moon Mining: Scientists look at ways to mine the moon. Muscle fibre Fishing Line: How fishing line, a hairdryer and an electric drill make artificial muscle fibres.

Season 15 Episodes22

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Episode Summary

"Tattoos, Moon Mining, Muscle Fibre" is episode 2 of Catalyst season 15. It aired on July 24, 2014.