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12m 32s

What do people eat? Plant and animal DNA...

SCIENCE FRIDAY AND WNYC STUDIOS
About this episode
DNA signatures of plant and animal species remain behind even after they’ve been eaten, digested, excreted, and flushed down the toilet. 
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Today
A Nagasaki survivor and physician recounts his life's work
Dr. Masao Tomonaga was only 2 years old when the United States bombed his home city of Nagasaki. He survived, and grew up to become a physician for other survivors, known as hibakusha. He also studied hematology, and his research on leukemia and myelodysplastic syndromes was foun ... Show More
18m 18s
Aug 4
3D images of galaxies will rock you (ft. Queen)
"Is this the real life? Is this just fantasy? Caught in a landslide, no escape from reality. Open your eyes, look up to the skies and see." There’s something about space that captures the imagination of scientists and artists alike. Just ask astrophysicist Derek Ward-Thompson and ... Show More
22m 37s
Aug 3
The evolution of an enzyme engineer who changed chemistry
In nature, enzymes are the catalysts that make much of biology work. They jumpstart chemical reactions that either wouldn’t happen, or would happen super slowly. They break down food, build other molecules, extract energy, and more. What if we could harness evolution to engineer ... Show More
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