Main content

Think of a Number Series 1 Episodes

  • All
  • Available now
  • Next on

Back up to: Think of a Number

  1. Water

    In this edition, the theme is water. Johnny Ball considers icebergs and soap bubbles.

  2. Materials

    Johnny Ball looks at family trees and boomerangs, and turns a fossil back into a dinosaur!

  3. The Shape of Wealth

    Johnny Ball tackles wealth as he entertains and explains how numbers and science work.