There is a great Why Files episode with some info on this: https://www.youtube.com/watch?v=juyvnVL6V7g https://www.youtube.com/watch?v=juyvnVL6V7g Talks about

There is a great Why Files episode with some info on this: https://www.youtube.com/watch?v=juyvnVL6V7g https://www.youtube.com/watch?v=juyvnVL6V7g Talks about how we conquered over them for the most part.