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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.
6:04
If You Rolled Colorado Out Into A Brownie, How Big Would It Be?
Science suggests it would be very, very large. And still, somehow, probably larger than you think.
17:13
Inside The Race To Save Honeybees From Parasitic Mites
Varroa destructor mites are killing honeybees and their babies at alarming rates.
12:12
A Science Hero, Lost and Found
In our August book club pick, “The Invention of Nature,” Andrea Wulf restores Alexander von Humboldt to his rightful place in science history.
17:02
Sodium Replaces Lithium In A New Type Of Battery
Researchers developed the first anode-free solid-state battery that’s based on sodium, which is cheaper and more abundant than lithium.
17:25
From Farm To Fridge: The Science And History Of Refrigeration
In her book ‘Frostbite,’ Nicola Twilley examines how refrigeration changed the world and spoiled us—and our food.
11:49
A Small Meteor Blazes Over New York City
The foot-long meteor passed through the Earth’s atmosphere near the Statue of Liberty. Don’t worry, it was fine.
17:20
FDA Panel Rejects MDMA Therapy For PTSD
The panel raised concerns about the study’s methods and failure to address previous instances of research misconduct.
17:14
How A Shark Scientist Forged Her Own Path
In her book, marine biologist Jasmin Graham writes about uplifting young scientists of color and why she pursues research outside of academia.
11:35
The Tornado Science To Know Before Seeing ‘Twisters’
The follow-up to the 1996 movie “Twister” is a whirlwind of tornado science. A weather expert decodes its lingo—and real-life tornado trends.
5:56
A ‘Dune’-Inspired Space Suit To Turn Astronaut Pee Into Water
Researchers developed a prototype of the system, which could replace the high-absorbency diapers that astronauts wear on space walks.