No idea why you're getting downvoted... It's not like modern nuclear reactors can only fail catastrophically, much less a predictable failure case that enginee

No idea why you're getting downvoted... It's not like modern nuclear reactors can only fail catastrophically, much less a predictable failure case that engineers are actively monitoring to ensure the safe operation of said reactor. What's terrifying are the failure cases that the engineers aren't aware of -- the unknown unknowns -- which are probably significantly fewer than the cases they are aware of and are monitoring.