Science Friday

Sep 29 2023 10 ep. 12 mins 187
Science Friday Podcast artwork

Covering everything about science and technology -- from the outer reaches of space to the tiniest microbes in our bodies -- Science Friday is your source for entertaining and educational stories and activities. Each week, host Ira Flatow interviews scientists and inventors like Sylvia Earle, Elon Musk, Neil deGrasse Tyson, and more.

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After 7 Years, NASA Gets Its Asteroid Sample

Sep 29 2023 11 mins  
The OSIRIS-REx spacecraft swung by Earth this week and released its asteroid sample capsule, which landed safely in the Utah desert.

Are Jellyfish Smarter Than We Think?

Sep 29 2023 10 mins  
A new experiment finds that jellyfish are capable of learning from past mistakes and adapting their behavior.

The Mysteries Of Freshwater Jellyfish

Sep 29 2023 7 mins  
Researchers think the species hitched a ride on aquatic plants shipped from China, then spread across the Midwest.

The Science Behind The Placebo Effect

Sep 29 2023 12 mins  
Researchers are learning that placebos might be even more effective when patients know they’re receiving them.

Where Technology Meets Ableism

Sep 29 2023 17 mins  
In her new book, “Against Technoableism,” Dr. Ashley Shew argues that cutting-edge technology is not always a needed solution for disability.

Sour Times For Florida’s Citrus

Sep 29 2023 6 mins  
Scientists are working on ways to salvage plants damaged by “citrus greening,” which causes bitter, acidic fruit.

Making Neuroscience Into Music

Sep 29 2023 10 mins  
Composer Sarah Hennies’ new piece “Motor Tapes” was inspired by a neurological theory of the same name. How did she translate it to music?

How You See With Your Brain

Sep 29 2023 17 mins  
A neuroscientist discusses how your brain processes visual information and what we can learn from the brains of people with schizophrenia.

A Week Of Climate Protests, Meetings, Pledges, And Action

Sep 22 2023 12 mins  
2023's Climate Week NYC witnessed hundreds of events, protests, and pledges from world leaders at the UN General Assembly meeting.

The Climate Movement Should Be Funnier

Sep 22 2023 16 mins  
Research suggests that comedy is a powerful way to mobilize people. So what makes a good laugh a motivating force?