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Be Smart Season 2 Episodes

  • 2012-2018
  • 6 Seasons
  • PBS
  • Family
  • Watchlist
    Where to Watch

Joe Hanson, Ph.D. is a curious group of atoms in a curious universe, and he's here to tell you how it all works.

Season 2 Episode Guide

Season 2

1 Episodes 2013 - 2013

Episode 1

How Big is the Solar System?

Mon, Jul 15, 20138 mins

I took a trip to one of Austin's famous moontowers so I could put the enormity of our solar system into perspective. With the help of a grapefruit, and a lot of walking, you'll get an idea of just how tiny everything is out there.

Where to Watch