The Potato-Porting Polymath

Dec 3, 2025

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Renaissance Man Thomas Harriot was noted for many things - devising the theory of refraction, creating mathematical symbols including ‘greater than’ and ‘lesser than’, and being the first person to draw the Moon through a telescope. But the contribution for which he’s most remembered is bringing back the potato to Britain - an event commonly credited to 3rd December, 1586.

On first spotting the vegetable on Roanoke Island, he wrote: ‘They are a kind of roots of round form, some of the bigness of walnuts, some far greater, which are found in moist & marish grounds growing many together one by another in ropes, or as though they were fastened with a string. Being boiled or sodden they are very good meate.’

In this episode, Arion, Olly and Rebecca ask what a ‘versifier’ is; come up with a new name for Accountancy; and discover the bizarre means by which Antoine-Augustin Parmentier popularised spuds in France…