![Highlight: Ancient Sourdough Brought to Life (originally aired September 11, 2019)](https://assets.byub.org/images/15984f9c-4d75-4691-a93a-1c090abfd987/720x405.jpg)
Highlight: Ancient Sourdough Brought to Life (originally aired September 11, 2019)
Constant Wonder
Johnny Appleseed, Walkable Cities, Listeners Share Wonder
Episode: Johnny Appleseed, Walkable Cities, Listeners Share Wonder
- Sep 20, 2019 8:00 pm
- 14:14 mins
Guest: Seamus Blackely, father of the xBox, physicists, master baker Seamus Blackely, with the help of a Harvard lab, has made sourdough bread from yeast harvested from 4,000-year-old pots.