How Can Hair Be Tougher than Razor Blades?

How Can Hair Be Tougher than Razor Blades?

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Episode
1545 of 2000
Længde
3M
Sprog
Engelsk
Format
Kategori
Fakta

Hair is much softer than steel. So how can shaving cause a razor blade to dull? Learn how a few researchers figured out the answer -- and how they may provide a solution -- in this episode of BrainStuff.

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