TED Radio Hour

Sunday, 9-10 a.m.
  • Hosted by Guy Raz

A journey through fascinating ideas, astonishing inventions, and new ways to think and create. Based on the riveting TEDTalks from the world’s most remarkable minds. Learn more at the Ted Radio Hour website.

Why Is It Important To Be Touched?

Jan 19, 2017

Part 5 of the TED Radio Hour episode The Five Senses

About David Linden's TED Talk

Neuroscientist David Linden thinks that of the five senses, touch is the most overlooked, and perhaps the most important for promoting psychological health.

About David Linden

How Do Pheromones Really Work?

Jan 19, 2017

Part 4 of the TED Radio Hour episode The Five Senses

About Tristram Wyatt's TED Talk

Pheromones are mysterious compounds that can make a mammal smell more sexy--but that's not true for humans. Zoologist Tristram Wyatt says human pheremones are hard to find.

About Tristram Wyatt

How Can Going Blind Give You Vision?

Jan 19, 2017

Part 3 of the TED Radio Hour episode The Five Senses

About Isaac Lidsky's TED Talk

Isaac Lidsky lost his sight by age 25. Now, he says, losing his eyesight was a blessing — because it taught him that he is in control of his own reality.

About Isaac Lidsky

Part 4 of the TED Radio Hour episode Networks

About Robin Dunbar's TED Talk

Anthropologist Robin Dunbar believes the evolutionary structure of social networks limits us to 150 meaningful relationships at a time — even with the rise of social media

About Robin Dunbar

Part 3 of the TED Radio Hour episode Networks

About Avi Rubin's TED Talk

Computer scientist Avi Rubin says all our smart devices — cars, phones, even fitness trackers — can be hacked. He warns that our network of connected technology puts us at increased risk for cyberattacks.

About Avi Rubin

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