Two Titans of Silicon Valley, one prize, dominance in the world of artificial intelligence.

Supremacy is the real story behind the struggle to own our digital future and potentially the very nature of human experience.

Supremacy by Parmy Olson, described as a riveting tale by the new scientist, winner of the Financial Times Business Book of the Year, and now the Waterstone's nonfiction book of the month.

Listen to the audiobook of Supremacy Now.

All engine running.

Absolutely genius.

Welcome.

Welcome.

This is the show where we bring you science.

What that essentially means is...

Discovery is...

Advances.

Research.

Technology.

Unbelievable.

Without further ado, this is the naked scientists.

Hello, welcome to the naked scientist podcast, the program that brings you the biggest breakthroughs and talks to the major movers and shakers in the worlds of science, technology and medicine.

I'm Chris Smith. On the way, why a dose of bacteria might be the solution to combating kidney stones, what tooth enamel can tell us about the lives and diets of dinosaurs and what the world's most

abundant insects can teach robots. From Cambridge University's Institute of Continuing Education,

this is the naked scientists. Kidney stones are small, hard deposits that form, as their name suggests, in our kidneys.

They develop when waste substances in urine build up forming crystals.

Those who've had them will know that if bits break off, they can cause severe pain,

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