For thousands of years, the colour on your nails marked your rank. Some societies enforced it, and the wrong shade on the wrong person could be a crime. That held for millennia. Then, in about a decade in the twentieth century, it all changed.

Modern nail polish is an industrial product, and it came out of the car business. In the 1920s, carmakers needed a paint that dried in minutes, and the answer was a lacquer made from nitrocellulose, the guncotton left over from First World War explosives. The same chemistry runs through early film, the first plastics, the paint on a model kit, and the resin in a 3D printer. Marc and Renee trace it from a mark of royalty to a shelf at the local salon.

Shout out to Lilly's in Maidstone - https://www.instagram.com/lillysnailsmaidstone or https://lillysnailsmaidstone.mytreatwell.co.uk/

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Join Renee and Marc as they discuss tech topics with a view on their nostalgic pasts in tech that help them understand today's challenges and tomorrow's potential.

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