Daily DIY

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A very simple example of a Gauss Rifle using only Neodymium magnets:
“A tiny gauss rifle built from only a few strong magnets. (It’s not a coil or rail gun since its got no electromagnets, so I went with gauss rifle.)

You will want some strong rare earth (Neodymium) magnets of two sizes. The larger size should be a ring magnet. The smaller magnet can be a ring or cylinder, and should fit snuggly into the first one. You can actually stack together several magnets, but single cylinders might work better.”

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