Hugging Face Co-Founder @Thom_Wolf says its new robot went from a two-year side project to a potential mass-market product after one breakthrough: "We were buying some motors to get one of the engineers on this project called One to just try to explore this idea." "The first version, when they fell, they could not stand back." "We said okay, that's not really viable as a consumer product because you're always going to have to babysit this robot." "Once the team managed to make this work, I…