Edward Jenner, Father of Vaccines

Horace Fletcher is best known for starting a food fad in that came to be known as Fletcherism. This early 20th century fad involved, in part, chewing your food A LOT. Research: Bauerlein, Mark. "The ...

25 Jan 202346min

Humans have worked on ways to make garments water resistant almost since they started to wear them. But figuring out how to manufacture a raincoat using rubber was a big breakthrough that took centuri...

23 Jan 202340min

This 2014 episode covers Reed’s truly groundbreaking work into the causes and prevention of yellow fever, building on a foundation of other doctors and researchers. His work impacted public health and...

21 Jan 202325min

Tracy and Holly talk about the news that broke just after the start of 2023, and also how Tracy might consider eating roasted watermelon seeds. They also discuss collectors of old denim.See omnystudio...

20 Jan 202318min

Part two of our Unearthed! wrap up of 2022 covers a potpourri of stuff that didn’t go together, books and letters, edibles and potables, and apparel, including more than one pair of blue jeans. Resear...

18 Jan 202338min

It's time to cover things and stories that were unearthed in the last quarter of 2022. Part one covers a whole bunch of updates, a whole bunch of shipwrecks, and a whole bunch of repatriations.    Res...

16 Jan 202341min

This 2011 episode from previous hosts Sarah and Deblina covers an attempt to start a Scottish colony in Panama in the late 1600s. But the expedition faced disease, death and poor trade, taking down th...

14 Jan 202322min

Tracy and Holly discuss the difficulty of remembering what topics have and haven’t been covered on the show. They also talk about group dynamics during arduous travel, and the miracle of the Hume and ...

13 Jan 202324min