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

This is an interesting 13 minute video about making a mold from a regural axe and casting a new axe in bronze. Around 10:30 into the video, the axe falls and slices the guy's leg open. For some reason, the guy doesn't mention this at all in the YouTube description, so it comes as a surprise.

And now I want an angle grinder.