Guy makes a solid bronze axe, includes video where the axe falls and slices his legs open

[jerwin]

@Medievalist

When I worked for Thiokol we had a full assortment of bronze hammers, prybars, wrenches, screwdrivers, &etc - you didn’t want anything that could create a spark laying about when working around hypersonic missile fuel!

That’s the O-ring company, isn’t it?

Richard Feynman: Challenger Crash O-Ring