Think of a Number
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Think of a Number

A light-hearted exploration of maths and science, presented by Johnny Ball.

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3. Planes and Flights of Fancy

0.0Jan 18, 1984 · 30 min

This week Johnny Ball airs his views on Plain Planes and Flights of Fancy with the aid of paper darts, boomerangs, kites and the only model jet aircraft in the world.