Discussions (87 points, 9 hours ago, 93 comments) https://news.ycombinator.com/item?id=50271032

(156 points, 6 hours ago, 155 comments) https://news.ycombinator.com/item?id=50272596

As an American tourist who took an HSR in Spain 4 years ago, the number of crashes since then are concerning

Regarding this old quote:

The factory of the future will have only two employees, a man and a dog. The man will be there to feed the dog. The dog will be there to keep the man from touching the equipment.

Seems like the dog failed here.