tech
Scientists make sourdough bread using yeast found in 5,000-year-old mummy
Team now plans to see if they can use yeast strains harvested from Ötzi the Iceman to brew beer too

TL;DR
- Scientists used yeast harvested from Ötzi the Iceman, a 5,000-year-old mummy.
- The yeast was used to bake a sourdough loaf, which rose normally within 24 hours.
- Researchers plan to investigate using the ancient yeast strains for brewing beer.
- The yeast is thought to have entered Ötzi's body after his death and lives in cold conditions.