Highlight: Ancient Sourdough Brought to Life (originally aired September 11, 2019)

Highlight: Ancient Sourdough Brought to Life (originally aired September 11, 2019)

Constant Wonder • Season 2022, Episode 258, Segment 4
Sep 20, 2019 • 14m

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.

Walkable City Rules
Walkable City RulesSep 20, 201919mGuest: Jeff Speck, city planner and author, "Walkable City" and "Walkable City Rules" Jeff Speck has said, “The car is an optional instrument of freedom rather than a prosthetic device.” He is one of the leading advocates for a revolution in the way we conceive and design our places of habitation and our means of transportation.
Guest: Jeff Speck, city planner and author, "Walkable City" and "Walkable City Rules" Jeff Speck has said, “The car is an optional instrument of freedom rather than a prosthetic device.” He is one of the leading advocates for a revolution in the way we conceive and design our places of habitation and our means of transportation.
Our Listeners Find Wonder
Our Listeners Find WonderSep 20, 20193mGuests: Amy Jensen, Norma Roberts, Marie-Laure Oscarson, Marshall Coleman, and Joanna Harmon Throughout this hour, listeners from around the globe share discoveries of wonder in their neighborhoods.
Guests: Amy Jensen, Norma Roberts, Marie-Laure Oscarson, Marshall Coleman, and Joanna Harmon Throughout this hour, listeners from around the globe share discoveries of wonder in their neighborhoods.
The ReactivatorSuspends Life and Reanimates It
The ReactivatorSuspends Life and Reanimates ItSep 20, 201931mGuest: Shannon Tessier, Instructor, Harvard Medical School and Massachusetts General Hospital, and Scientific Staff, Shriners Hospitals for Children, Boston
Guest: Shannon Tessier, Instructor, Harvard Medical School and Massachusetts General Hospital, and Scientific Staff, Shriners Hospitals for Children, Boston
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