Fish belong in the water, right? What business do they have leaping out of their world and into ours? In this episode of Stuff to Blow Your Mind, Robert Lamb and Joe McCormick explore the surprisingly fascinating, dangerous and mysterious world of leaping, jumping and gliding fish. From skewering swordfish and breaching sharks to the alleged urethra-bound candiru, nature provides more than a few mind-blowing specimens of note. (Originally published July 14, 2016)