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In the past, humans have shaved with all of these things. Which one would you use if technology wasn't as advanced?
Seashells
Shark teeth
Obsidian glass
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Probably Obsidian because microscopically its sharper than a razor
almost 9 years ago
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The object is to get a good shave.. And obsidian glass is the best option. 😋
over 8 years ago
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