Season 2, Episode 5 Scientific American Frontiers

First Aired: February 12, 1992

Animals demonstrate thinking abilities. Also: a contest to see if people can tell whether they're communicating with a computer; a segment on the red-cockaded woodpecker (from 1990). Host: Woodie Flowers.

Cast & Details See all »

  • Rating: TV-G
  • Premise: Science, technology and nature are examined with insight, humor and an eye on the practical, with smartly paced reports on such subjects as the big-bang theory, robots, the relationship between stress and illness, and whether we are alone in the universe.… (more)

Show More »

Watch This

Candice King and Paul Wesley, <em>The Vampire Diaries</em>
The Vampire Diaries Stars Pick Their Favorite Steroline Moments

Paul Wesley and Candice King reveal their favorite Stefan and Caroline moments of all time