MIT Researchers Uncover How Hair Strands Can Dull Even The Sharpest Of Blades
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Human hair is about 50 times softer than a razor blade, which is made using heat-hardened stainless steel and often reinforced with diamond-like carbon. Yet, a few wisps of hair are powerful enough to dull a blade's sharpness within a few weeks of use. To understand how this impressive feat occurs, a team of researchers from the Massachusetts Institute of Technology (MIT) decided to take a closer look at what happens when the sharp edge of a blade slices through human hair.
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지금 학습 시작하기댓글 114개
da_frog4년 이하funny
unknown_user14약 4년That's kinda weird but cool!
live1002년 이하Yeah
melove4년 이상soo old school
gamergirlahna124년 이상WOW! That is cool! Now i know what my hair on my legs would look like
drakania5년 이하it could be either
vafinygo-1600342911885년 이하LunaBunny I think that was a model because it's like there was a model of what happened to the razor.
maria_goodvibes5년 이하That's really cool!!! I've never ever seen. that before!! Its kinda crazy too!
lunabunny약 5년The hair looks kind of weird, but its also really cool, its not like I get to see hair really up close everyday! I almost can't believe that hair can dull steel, hair seems kind of fragile, like when you cut it, its almost like cutting nothing!( unless you are cutting really big clumps for some reason)- lunabunny약 5년Crazy & cool! 😁
naruto_jutsu약 5년wow