Junkyard flintnapping: arrowheads made from old glass and porcelain

On Historic Hunter, Shawn Woods repurposes materials he finds in a local dump into arrowheads using antlers and simple metal objects. The ancient technique, called flintknapping, will be handy to know after the zombie apocalypse.

flinktknapping

Bonus: After finding a Jack Daniel's bottle that says "Federal Law Forbids Re-Use of This Bottle," he got details on the provenance of the bottle.

Making a Blue Glass Arrowhead from an Antique Canning Jar (YouTube/Historic Hunter)