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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.
8:51
Releasing Campsite Reservations In Waves Makes Booking Fairer
Some national and state parks are changing the way they open up campsite reservations online to make them more accessible to everyone.
12:05
Could Light And Sound Therapy Treat Alzheimer’s?
Exposing mice to a specific frequency of light and sound decreases Alzheimer’s biomarkers and symptoms. Now it’s being tested on humans.
17:23
Don’t Just Walk In The Woods—Touch, Smell, and Taste Them, Too
September’s SciFri Book Club pick, “Forest Walking,” teaches readers how to use all five senses to engage with forests in a deeper way.
17:22
Are Space Elevators Really A Possibility?
The space elevator has long been a part of science fiction, but some experts believe it could soon be a reality.
24:21
Dr. Fauci On A Life Of Medical Research And Public Service
His new book “On Call: A Doctor’s Journey in Public Service” chronicles his work on health crises from HIV/AIDS to COVID-19.
11:58
Boeing’s Starliner Leaves Astronauts Stuck On The Space Station
The Boeing capsule is having issues with its thrusters and cannot bring astronauts back to Earth, leaving NASA scrambling for alternatives.
17:04
An Expert Vegetable Breeder On Innovating Crops For The Future
As the climate changes, we need vegetables resilient to drought, pests, and heat. An expert explains how to breed plants for harsh conditions.
12:09
Could We Get Weather Forecasts Years—Or A Decade—In Advance?
Move over, Farmer’s Almanac. A more accurate long-term weather forecast could be on the horizon.
16:42
The Promise Of Perovskite Solar Panels
This specific type of solar cell is more efficient than what’s currently on the market. But what is it, and can it be scaled up?
16:34
Dinosaurs’ Secrets Might Be In Their Fossilized Poop
Analyzing fossilized feces, called coprolites, is key to better understanding ancient ecosystems and dinosaur diets.