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Never Lose A Screwdriver Again

Screwdrivers are one of those tools (well actually all tools are one of those tools) that you can never seem to find when you need them. So, what do you do? Well, you make your own using a block of wood and what looks like a piece of metal that was filed down. Of course, you can also just use the shaft from a normal screwdriver to make your own.

The best part about this handy little invention is that if you ever find yourself in prison, it can double as a shank. Though, we hope you don't ever find yourself there.