Loading episode...

Think of a Number

Season 1 • Episode 3 • Materials

3 / 6

Select Server:

If one server doesn't work, try another

Think of a Number Season 1, Episode 3: Materials

0 0 • 30 min • 6.5/10

This week Johnny looks at family trees, works out how to get rid of a boomerang, puts nylon in an endless spin and turns a fossil back into a dinosaur with the aid of an element that never forgets. Meanwhile - Think of a Number - a half is a third of it - what's the number ? Watch Think of a Number Season 1, Episode 3 Materials in HD free online. Enjoy high-quality streaming of Think of a Number Season 1, Episode 3 and share your thoughts in the comments below!

Comments

Please to post a comment.

No comments yet. Be the first to comment.

Episodes

6 episodes
1

Episode 1

Johnny Ball, with the help of a studio audience, will show some mind-stretching models, blistering ballistics, lightning calculations and some shocking ways to store your energy - and let it go.

30 min
2

Episode 2

This week Johnny discovers why hands are so handy, how to make sense of your senses, automate an automaton and how bionic a bionic man can be. Meanwhile - Think of a Number - How many times can you take 3 from 24 ?

30 min
3

Materials

This week Johnny looks at family trees, works out how to get rid of a boomerang, puts nylon in an endless spin and turns a fossil back into a dinosaur with the aid of an element that never forgets. Meanwhile - Think of a Number - a half is a third of it - what's the number ?

30 min
4

Water

Lots of giggles and quite a few gurgles as Johnny explores water from H to O. Meanwhile - Think of a Number. At a quick guess, which set of numbers has the larger total ?

30 min
5

The Shape of Wealth

This week Johnny discovers some dicey things about dice and a number over a thousand miles long; also something heavy about gold and cutting about diamonds. Meanwhile - Think of a Number. By using two minus and one plus signs make this all add up! 123456789 = 10

30 min
6

Episode 6

This time Johnny considers why the Earth is in a flat spin; talks about what makes tocks tick and how to gain on the swings and roundabouts. So meanwhile - Think of a Number - Divide 50 by a half and add three. What's the answer ?

30 min