$5 DIY Hot Wire Foam Cutter
Hey Guys, It has been a long time I have not written an instructable.In this instructable, I will show you how to make a StyroFoam Cutter using things that are lying in your home. A Styrofoam cutter basically works by heating a wire using Ohm's Laws, where the heat is equal to I2R whereI is the curr...By: geekrex
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