The purpose of the looking at the future...is to disturb the present!

Gaston Berger (1896-1960), francuski futurolog

This Guy Attached 21 Chef’s Knives to a Slicing Robot Arm to Determine Which One Is Best

Certified kitchen knife nerd Scott Heimendinger used a robot arm on multiple chef’s knives to collect 100,000 data points about which blades cut most efficiently. He’s ranked them from best to worst.
Link :
https://www.wired.com/story/quantified-knife-project/