2020-08-15, 19:28
Why Do Razor Blades Get Dull So Quickly?
An MIT team tackled the mystery of why something as soft as hair can erode a steel blade, hoping to figure out how to make shaving tools last longer.
https://www.wired.com/story/why-do-razor...so-quickly
An MIT team tackled the mystery of why something as soft as hair can erode a steel blade, hoping to figure out how to make shaving tools last longer.
https://www.wired.com/story/why-do-razor...so-quickly