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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.
7:43
A Possible Achilles Heel For Troublesome PFAS Chemicals
New research points to a promising way to break down PFAS, the “forever chemicals” that make up nonstick pans and waterproof coatings.
9:43
Engineered Bacteria Might Help The Dream Of Mixed Plastic Recycling
Using a combination of both chemical and biological processes, this new recycling method may eliminate the need to separate types of plastic.
16:37
How Understanding Depression Goes Beyond The Scientific Method
Podcast host and author John Moe discusses his own experiences with depression, and what he’s learned interviewing others with the illness.
17:26
Climate Change’s Toll On Our Social Fabric
Research points to more conflict when our climate changes. Plus, the intergenerational effect of a climate-driven disaster.
12:11
Scientists Are Trying To Study Human Neurons… In Rat Brains?
Human neurons implanted in rat brains could offer scientists a new way to study the brain. Plus, more stories from this week in science.
16:21
A Taste Of New York In A Hyper-Local Beer
Instead of hops, brewers traditionally crafted gruit-style beer from local herbs and spices, making each unique.
12:19
Making A Meal Fit For An Astronaut
NASA’s team of food scientists must make food nutritious, delicious (or at least edible), and fit for spaceflight.
7:36
This Brain Prosthesis Could Improve Memory Loss
A team of neuroscientists are designing a device that could help the brain remember information through the use of implanted electrodes.
26:30
Burying Green: Eco-Friendly Death Care On The Rise
Can new regulations help make dying more eco-friendly? A mortician and the developer of a start-up remains company discuss grief and the choices everyone will eventually face.
16:43
How Gamification Has Crept Into School, Work, And Fitness
Game developer and author Adrian Hon explains the consequences of allowing gaming principles to creep into so many corners of our lives.