Home DIY DIY: Electronic Hot Wire Knife To Cut Through Styrofoam

DIY: Electronic Hot Wire Knife To Cut Through Styrofoam

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electronic-hot-wire-knife

Here is a simple kit that lets you build an electronic hot wire knife to cut through styrofoam at home. The Hot Wire Knife kit comes with wooden parts, batteries, copper tape, wire, and everything you need to get started. By completing it, you will learn how electricity works and can make fun styrofoam things.

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