Ranked #1
Why cats love tuna, and powering robots with tiny explosions
Why cats love tuna, and powering robots with tiny explosions
Receptors that give our feline friends a craving for meat, and using combustion to propel insect-size robots First up ... Read more
14 Sep 2023
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31mins
Ranked #2
Extreme ocean currents from a volcano, and why it’s taking so long to wire green energy into the U.S. grid
Extreme ocean currents from a volcano, and why it’s taking so long to wire green energy into the U.S. grid
How the Tonga eruption caused some of the fastest underwater flows in history, and why many U.S. renewable energy projec... Read more
7 Sep 2023
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30mins
Ranked #3
Reducing calculus trauma, and teaching AI to smell
Reducing calculus trauma, and teaching AI to smell
How active learning improves calculus teaching, and using machine learning to map odors in the smell space First up on... Read more
31 Aug 2023
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35mins
Ranked #4
The source of solar wind, hackers and salt halt research, and a book on how institutions decide gender
The source of solar wind, hackers and salt halt research, and a book on how institutions decide gender
A close look at a coronal hole, how salt and hackers can affect science, and the latest book in our series on science, s... Read more
24 Aug 2023
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49mins
Ranked #5
What killed off North American megafauna, and making languages less complicated
What killed off North American megafauna, and making languages less complicated
Ancient wildfires may have doomed Southern California’s big mammals, and do insular societies have more complex language... Read more
17 Aug 2023
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45mins
Ranked #6
Why some trees find one another repulsive, and why we don’t know how much our hands weigh
Why some trees find one another repulsive, and why we don’t know how much our hands weigh
First up on this week’s show, we hear about the skewed perception of our own hands, extremely weird giant viruses, champ... Read more
10 Aug 2023
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24mins
Ranked #7
Tracing the genetic history of African Americans using ancient DNA, and ethical questions at a famously weird medical museum
Tracing the genetic history of African Americans using ancient DNA, and ethical questions at a famously weird medical museum
Bringing together ancient DNA from a burial site and a giant database of consumer ancestry DNA helps fill gaps in Africa... Read more
3 Aug 2023
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33mins
Ranked #8
Researchers collaborate with a social media giant, ancient livestock, and sex and gender in South Africa
Researchers collaborate with a social media giant, ancient livestock, and sex and gender in South Africa
On this week’s show: evaluating scientific collaborations between independent scholars and industry, farming in ancient ... Read more
27 Jul 2023
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46mins
Ranked #9
Adding thousands of languages to the AI lexicon, and the genes behind our bones
Adding thousands of languages to the AI lexicon, and the genes behind our bones
A massive effort by African volunteers is ensuring artificial intelligence understands their native languages, and measu... Read more
20 Jul 2023
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36mins
Ranked #10
The AI special issue, adding empathy to robots, and scientists leaving Arecibo
The AI special issue, adding empathy to robots, and scientists leaving Arecibo
Science’s NextGen voices share their thoughts on artificial intelligence, how to avoid creating sociopathic robots, and ... Read more
13 Jul 2023
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27mins