Today, under cover of darkness, we're hunting buried treasure. This is a wild romp through one of the oldest science experiments in the world. And at first, everything was going to plan. Scientists had a secret map, headlamps, shovels … but then — out of nowhere — something got in the way. We go on this journey with plant biologists Professor Frank Telewski, ... Show More
Nov 20
Never Put Meatballs on Spaghetti, with Samin Nosrat
Every day we’re all doing a little bit of chemistry: when we bake potatoes, add a little salt to our pasta, or even bake a box cake. And award-winning chef Samin Nosrat just loves to nerd out over all this. She's the author of the best-selling book “Salt, Fat, Acid, Heat” and has ... Show More
55m 49s
Nov 6
Seed Oils: Should You Switch to Butter?
We’ve been told that foods like butter and bacon are bad for us — because they're packed with saturated fats. And top dogs in nutrition say that a better option is vegetable oil, like canola oil. But lots of people, including HHS Secretary Robert F. Kennedy Jr., are saying hold o ... Show More
43m 40s
Oct 2020
Sky Science in the Painted Desert
Imagine a view with almost perfect visibility, a near edgeless, perfectly black night sky. That’s the Painted Desert. Join us on a field trip with architect Wanda Dalla Costa, who will take us through the desert to explore the architectural practices of several indigenous tribes ... Show More
56m 23s
Jan 2022
Do Spider Exoskeletons Go Out Of Style? with Dr. Maydianne Andrade
As the itsy bitsy spider crawls up the water spout, it dawns on her: her exoskeleton doesn’t fit. Is it a fashion emergency—or her moment to shine? This week, Dr. Maydianne Andrade joins Jonathan to share the ins and outs of spider growth, behavior, and reproduction.
Dr. May ... Show More
1h 7m
Oct 2021
Dr. Maya Shankar | Change Happens
<p>Imagine being so drawn to a pursuit as a kid, it consumes most of your waking hours, rapidly becomes your identity, and is the thing you believe you’ll devote your life to, and then, in the blink of an eye, it’s taken away. That’s what happened to Maya Shankar, who fell in lov ... Show More
1h 1m