61 ms·

Yeah I suspect they're comparing to cutlery knives out of the box - without any extra sharpening.

• jaclaz 5y ago
  Not only, a "good" knife can be measured by its sharpness (and still the 3x sounds very little scientific) but also by the durability of its sharpness, there is a a youtube channel[0] by a guy that makes blades out of "everything" and they are actually sharp, but how much do they last (and last sharp enough) is unsaid, and in the end of the citation it seems like they propose these HW knife as a replacement for plastic cutlery. [0] as an example only a knife made out of plastic bottle material (should be PE): https://www.youtube.com/watch?v=3ZnT31JeBTg https://www.youtube.com/watch?v=3ZnT31JeBTg
  • ummonk 5y ago
    Yeah, and with a Brinell hardness of just 31 I doubt knives made out of this material would hold an edge that well.