A Day in the Life of a Human 75,000 Years Ago

75,000 years before the first city was built, humans were already engineering their world with a sophistication that continues to impress modern researchers.

Sam Kean walks through what a single day of prehistoric life actually looked like.

About Sam Kean:

Sam Kean is the New York Times-bestselling author of seven books. He spent years collecting mercury from broken thermometers as a kid, and now lives in Washington, D.C. His stories have appeared in National Geographic, The Best American Science and Nature Writing, The New Yorker, The Atlantic, and Slate, among other places, and his work has been featured on NPR’s “Radiolab”, “Science Friday”, and “All Things Considered.” The Bastard Brigade was a “Science Friday” book of the year, while Caesar’s Last Breath was the Guardian science book of the year. The Disappearing Spoon was a runner-up for the Royal Society book of the year. The Violinist’s Thumb and The Dueling Neurosurgeons were nominated for PEN’s literary science writing award, and Dinner with King Tut was named a best book of the year by the New Yorker, Smithsonian, Amazon, and the History Channel, and won the Non-Obvious Book Award for most original book.