[MJKZZ] sends in this entertaining little tutorial on building a small automated cannon out of a syringe. He starts the build off by modifying an arc lighter, the fancy kind one might use to light a ...

Remember when tricking out a bike with a headlight meant clamping a big, chrome, bullet-shaped light to your handlebar and bolting a small generator to your front fork? Turning on the headlight meant ...

This post covers a few things about rechargeable electric arc lighters. An electric arc lighter uses high voltage to create a spark instead of a flame and keep it there for a while, so that you can ...