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How does bear grylls spark a fire?

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Anonymous

15y ago
Updated: 8/17/2019

Bear Grylls uses a few different resources. He's used flint and some resin from tree bark and he'd spark a fire sometimes by scratching two pieces of metal together- his knife and a key. In the Sahara, he's also used a method involving using a piece of wood and a stick in a drilling sort of motion.

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Wiki User

15y ago

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