Showing results by author "Sam Kean" in All Categories

A topsy-turvy science-y history podcast by Sam Kean. I examine overlooked stories from our past: the dental superiority of hunter-gatherers, the crooked Nazis who saved thousands of American lives, the American immigrants who developed the most successful cancer screening tool in history, the sex lives of dinosaurs, and much, much more. These are charming little tales that never made the history books, but these small moments can be surprisingly powerful. These are the cases where history gets inverted, where the footnote becomes the real story.

Science is a force for good in the world—at least usually. But sometimes, when obsession gets the better of scientists, they twist a noble pursuit into something sinister. Under this spell, knowledge isn’t everything, it’s the only thing—no matter the cost. Bestselling author Sam Kean tells the true story of what happens when unfettered ambition pushes otherwise rational men and women to cross the line in the name of science, trampling ethical boundaries and often committing crimes in the process.

Locked inside the DNA of every species that ever lived are endless stories - about origins, ancestors, fate, and much more. Until recently, these secrets were completely inaccessible. But with the help of new technologies, scientists are now reading the hidden history of DNA, making remarkable discoveries about ourselves and our fellow species. Your gateway to this treasure trove of information is Unlocking the Hidden History of DNA, 12 informative and accessible lectures delivered by New York Times best-selling author Sam Kean.

Scientists have always kept secrets. But rarely in history have scientific secrets been as vital as they were during World War II. In the midst of planning the Manhattan Project, the U.S. Office of Strategic Services created a secret offshoot - the Alsos Mission - meant to gather intelligence on and sabotage if necessary, scientific research by the Axis powers. What resulted was a plot worthy of the finest thriller, full of spies, sabotage and murder.

The periodic table is a crowning scientific achievement, but it's also a treasure trove of adventure, greed, betrayal, and obsession. The fascinating tales in The Disappearing Spoon follow elements on the table as they play out their parts in human history, finance, mythology, conflict, the arts, medicine, and the lives of the (frequently) mad scientists who discovered them.

History all too often neglects the tastes, textures, sounds, and smells that were an intimate part of our ancestors’ daily experience, but a new generation of researchers is resurrecting those hidden details, pioneering an exciting new discipline called experimental archaeology. These are scientists gone rogue: They make human mummies. They carve ancient spears and go hunting, then knap their own obsidian blades to skin the game.