Two-Man Friction Drill
Two people can do a better job of maintaining the speed and pressure needed to create an ember using this string variation of a friction drill.
Step One Have one person apply downward pressure to the drill while the other uses a thong or shoelace to rapidly rotate the spindle.
Two people can do a better job of maintaining the speed and pressure needed to create an ember using this string variation of a friction drill.
Step One Have one person apply downward pressure to the drill while the other uses a thong or shoelace to rapidly rotate the spindle.
Photo by Steve Sanford
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