It is kind of nest how they have progressed, as well. It is sometimes little things that make a big difference. It iterative process, I suppose. Rolls Royce pr

It is kind of nest how they have progressed, as well. It is sometimes little things that make a big difference. It iterative process, I suppose. Rolls Royce prides themselves on hiring interns. The little cone piece in front of the jet engine had issues with icing up. This had plagued jet engines for years. They tried all sorts of ways to fix it, including complex methods of supplying heat. One of their interns just happened to hear about this problem and suggested they simply make it out of rubber. Sure enough, it worked and the problem with that pointy bit freezing was solved. I'm sure it has a formal name and that it is probably not pointy bit or little cone piece. I don't actually know anything about jet engines, I just watched a documentary about Rolls Royce's jet manufacturing. Anyhow, that wasn't something that could probably have been designed with first principles. Someone, pretty much in passing, pretty much had to have that creative spark at just the right time and with just the right information. It's things like that story that make me think humans are going to be in the loop for a long time still and that AI taking over the world is still a long ways away.