1. He is an honorary fellow of the Royal Society of Chemistry

(via SBS) Source: SBS
2. He's published two scientific papers

(via SBS) Source: Inside Heston's World
3. He has his own coat of arms
The coat of arms represents the five senses, all of which Heston believes contribute to the eating experience. The hand represents touch, the apple is taste, the lyre for hearing, lavender for smell and the magnifying glass for both sight and scientific discovery. The duck alludes to Heston's famed The Fat Duck restaurant and the three roses represent the restaurant's Michelin stars.
4. He's never had a cooking lesson in his life

This dish called ‘Botrytis Cinerea’ uses a molten gold sugar putty created by Heston specifically for this dish. (via SBS) Source: Inside Heston's World
5. He's fed the Queen

Getty Images Source: Getty Images
6. He's written a children's cookbook

(via Twitter) Source: Twitter
7. He used to buy olive oil from a pharmacy

(via Flickr) Source: Flickr