Think of a Number

Season 1 Episode 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.

Genre:

Family, Kids

Seasons:

5

Episodes:

30

Actor:

Johnny Ball

Quality:

HD

Status:

Ended

First Air:

1978

IMDb:

7.7