So much sitting, looking at screens. Can we combat our sedentary lives? | Body Electric
This is an episode we think you might enjoy of Body Electric. TED Radio Hour host Manoush Zomorodi investigates the relationship between our technology and our bodies and asks: How are we physically a...
11 Jan 202428min
Artificial skin? We made it — here's why | Anna Maria Coclite
Material scientist Anna Maria Coclite unveils "smart skin" — artificial skin technology that responds to touch, temperature and humidity like your very own. (It's actually even more sensitive than hum...
9 Jan 202411min
Why you feel anxious socializing (and what to do about it) | Fallon Goodman
In crowds, at meetings, get-togethers with friends, everyday interactions: social anxiety can show up as an unwelcome guest at any time. But why? Psychologist Fallon Goodman digs into the source of so...
2 Jan 202435min
The secret to a happy life — lessons from 8 decades of research | Robert Waldinger
The happiest and healthiest people are those who have an abundance of warm connections with others, says psychiatrist Robert Waldinger, who leads the Harvard Study of Adult Development — one of the lo...
26 Dec 202320min
Are life-saving medicines hiding in the world's coldest places? | Normand Voyer
Could the next wonder drug be somewhere in Canada's snowy north? Take a trip to this beautiful, frigid landscape as chemist Normand Voyer explores the mysterious molecular treasures found in plants th...
19 Dec 202313min
CRISPR's next advance is bigger than you think | Jennifer Doudna
You've probably heard of CRISPR, the revolutionary technology that allows us to edit the DNA in living organisms. Biochemist and 2023 Audacious Project grantee Jennifer Doudna earned the Nobel Prize f...
12 Dec 20239min
What did people do before anesthesia? | Sally Frampton
The quest for anesthetics that could induce unconsciousness and enable more meticulous surgeries began around the early 3rd century CE. Before anesthesia was widely used, patients had to consciously e...
5 Dec 202312min
A flavorful field guide to foraging | Alexis Nikole Nelson
Whether it's dandelions blooming in your backyard or purslane sprouting from the sidewalk, forager Alexis Nikole Nelson is on a mission to show how freely growing flora could make its way to your plat...
28 Nov 202323min
