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Listen to Science Friday live on Fridays from 2-4 p.m. ET
November 22, 2024
On the 50th anniversary of Lucy’s discovery, paleoanthropologists reflect on what she means to science, and what she taught us about ourselves. Plus, divers have recovered seeds of a long-lost rye variety from a 146-year-old shipwreck in Lake Huron. And, just in time for Thanksgiving, a potato researcher explains potato varieties, potato nutrition, and some tubular tuber facts.
9:50
Recording the Global Soundscape
Ecologist Bryan Pijanowski hopes to create a soundscape of every ecosystem on the planet.
12:08
Is Aereo the Latest TV Technology Disruptor?
Is Aereo a high-tech TV game changer or a clever way to get around broadcast copyright law?
17:03
The Science Club Talks Art Machines
The Science Club meets to recap the month’s “Build an Art Machine” project.
17:24
Serving Up the Origins of the Chicken and Chili Pepper
Scientists are combining genetics and linguistics to trace the origins of these staples of the modern-day menu.
12:06
Thoreau, Climate Scientist
Scientists use Henry David Thoreau’s notes to study climate change at Walden Pond.
7:34
Spotting Earth’s Cousin in the Cosmos
Astronomers have found a planet about the size of Earth, far enough from its star to host liquid water.
17:02
E.O. Wilson: ‘A Window on Eternity’
E.O. Wilson discusses the recovery and biodiversity of Mozambique’s Gorongosa National Park.
21:40
How a Warming Planet Will Change What’s on Your Plate
Climate change has already cut yields of wheat and corn, taking a bite out of gains achieved by better farming technology.
16:36
Amir Aczel: ‘Why Science Does Not Disprove God’
Aczel’s latest book chronicles the New Atheist movement, taking aim at scientists like Richard Dawkins.
17:13
Discovering Your Inner Fish
Evolutionary biologist Neil Shubin takes us through the evolutionary story of how the human body evolved from our fish and reptilian ancestors.