As the curtain falls on another season of superhero blockbusters, Hollywood is already hard at work re-booting "Batman," "Captain America," and the "Fantastic Four" franchises. More than sixty high-profile superhero films have been released since the surprise success of "X-Men" in the year 2000.
Joe Hanson points us to a more enduring source of awe-inspiring acts: nature. Hanson is a biologist who writes and hosts the PBS. video series “It’s Okay to Be Smart.”
