those “sharpest [material] kitchen knife in the world” videos. i click on em . i know whats gonna happen. the youtuber is gonna process the material over and over again then refrigerate it then cut it into a knife shape and sharpen it with finer and finer sandpaper. and the whole time theyre gonna be using those cow-shaped porcelain kitchen vessels. but here i am. for 15 minutes at a time. every time. and at the end when the knife is sharp. my mind will still be blown