MIT Researchers Uncover How Hair Strands Can Dull Even The Sharpest Of Blades
언어
읽기 수준
기사 듣기
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.
이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.
지금 학습 시작하기댓글 114개
thanos59약 5년hair is that strong???😳
natalie116약 5년i know right
jray4358약 5년That is interesting. I mean who would think that.
ratsunited약 5년Should I do a report on this???? I need to do one but I dont know witch one
izzysbellas약 5년That’s awesome
sweet-readlover약 5년Cool! I didn't know that but now I do.
32bellk약 5년cool!!!
spacelover-343약 5년Interesting but cool
coco8995약 5년BRUH when the hair got cut it looked like it hurt thank god we dont feel it!
coolkid18약 5년OMG you are so right!
jad123약 5년I hope by the time i start shaving they find some new metal or something for blades so i dont have to keep buying new ones.
helen0916약 5년But I learned a lot from this article.