It's amazing that all of that could be destroyed by a little mercury which corrodes aluminum, it's fascinating. I've often wondered why cold war spies didn't u

It's amazing that all of that could be destroyed by a little mercury which corrodes aluminum, it's fascinating. I've often wondered why cold war spies didn't use mercury more often (there was one incident?) or at all to sabotage entire squadrons of aircraft. Now with composite materials it's not a problem.