Double Helix Jacob's Ladder

by rickosgood in Workshop > Science

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Double Helix Jacob's Ladder

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This week I built a Jacob's Ladder in a double helix shape!  You'll need a neon sign transformer, a block of wood, and some 1/4" copper tubing.

Warning: Do not touch the terminals or tubing while the transformer is plugged in!  One of these transformers has enough power to stop your heart so be sure to stay safe.  A good tip is to always make sure the power cord is in your pocket before you touch anything.  That way you know it can't be plugged in.