Penicillin: More than a Moldy Petri Dish

<p>The first installment of the deeper examination of Charles Sumner's life begins with his early years, including his close relationships with Henry Wadsworth Longfellow and Samuel Gridley Howe.</p> <p><strong>Research:</strong></p> <ul> <li>"Sumner, Charles (1811-1874)." Encycl ... Show More

<p>This 2019 episode covers Thomas Cook, a pioneer of the idea of a travel agency to manage tourist holidays. But Cook was initially motivated by his support of the temperance movement and his deeply held religious beliefs.&nbsp;</p><p>See <a href="https://omnystudio.com/listener ... Show More

<p>Tracy and Holly talk about the proclivity for destruction that was part of the balloon craze. They also discuss cat trees and how hard it is to find one that's cute.&nbsp;</p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.< ... Show More

In 1928 a young bacteriologist named Alexander Fleming failed to tidy up his petri dishes before going home to Scotland on holiday. On his return, he famously noticed that one dish had become mouldy in his absence, and the mould was killing the bacteria he’d used the dish to cult ... Show More

<p><span style="font-weight: 400;">Bacteriophages -- viruses that target and kill bacteria -- were one of the most promising medical treatments of the early 20th century, and were used to treat all sorts of infections, from cholera to staph, and everything in between. But by the ... Show More

<p><span style="font-weight: 400;">Intravenous or IV fluids are a ubiquitous treatment in medicine, and one of the most cost-effective treatments that we have, costing less than a cup of coffee in the developing world. But it wasn't always this way. In this episode, called Salt W ... Show More

<p>Fifty episodes. That’s fifty (sometimes) deadly viruses, bacteria, protozoa, parasites, and poisons. And don’t forget the fifty quarantinis to accompany each! What better way to celebrate this momentous occasion than talking about something that may actually save you: antibiot ... Show More

Melvyn Bragg and guests discuss the plague that broke out in Constantinople 541AD, in the reign of Emperor Justinian. According to the historian Procopius, writing in Byzantium at the time, this was a plague by which the whole human race came near to being destroyed, embracing th ... Show More

Melvyn Bragg and guests discuss the plague that broke out in Constantinople 541AD, in the reign of Emperor Justinian. According to the historian Procopius, writing in Byzantium at the time, this was a plague by which the whole human race came near to being destroyed, embracing th ... Show More

There's been a lot of resurgent interest in the Silk Routes lately, particularly looking at the cultural, political, and economic connections between "East" and "West" that challenge long held narratives of a world that only became interconnected in the last half millennium. Even ... Show More