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Inquiring Minds

Up To Date | Mosquitoes, robots, pupils, beavers, and Earth’s crust

Inquiring Minds

Inquiring Minds

Female Host, Critical Thinking, Society & Culture, Neuroscience, Interview, Science, Social Sciences

4.4848 Ratings

🗓️ 28 July 2020

⏱️ 27 minutes

🧾️ Download transcript

Summary

This week: A new study showing how you can, as a way to control their population, change blood-drinking female mosquitoes to male, non-biting mosquitoes by changing just one gene; research into new ways for robots to grab things; a study showing the ways in which the pupils of people who have PTSD react differently than others, even in emotionally-neutral situations; beavers in Alaska are working overtime in the Arctic tundra as a result of climate change and possibly damaging the ecosystem; and research examining how the Earth’s crust cracked in the first place.Support the show: https://www.patreon.com/inquiringminds

Transcript

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0:00.0

You and Betty and the Nancy's and Bill's and Joes and Jane's will find in the study of science

0:06.4

a richer, more rewarding life.

0:12.1

Hey, welcome to Inquiring Minds. I'm Andrey Viscontas.

0:15.6

This is a podcast that explores a space where science and society collide.

0:19.4

We want to find out what's true, what's left to discover, and why it matters.

0:27.1

This is an episode that we like to call up to date.

0:35.3

And joining me is our correspondent Adam Bristol. Welcome back,

0:38.6

Adam. Hey, Andre, I'm ready to talk some science. Excellent. So it's the middle of summer.

0:44.7

And for people who probably are living anywhere other than San Francisco, where we're just shrouded

0:50.4

in a cloud of fog, you might be experiencing warm summer days and even nights.

0:55.8

And perhaps there is one thing that annoys you. Well, certainly in my hometown of Toronto,

1:00.9

I know that there are tons of mosquitoes and I hate them. I hate mosquitoes too.

1:07.9

Adam grew up in upstate New York, so he is no stranger to Aegis Egypti. Or is it Agis

1:14.5

Egypti? I've never tried to pronounce those things because I hate him. Yeah, our kids basically

1:20.5

never get mosquito bites, which I find to be so strange as childhood. Yeah, not yet. We just kind of

1:26.3

live with them and dealt with them and they were just a fact of life.

1:29.4

And growing up here, our kids are amazingly, basically like mosquito-free for the entire summer.

1:36.3

Although, you know, our six-year-old already hates mosquitoes.

1:39.0

Like, he's experienced them once in his life and he's like petrified whenever there's a,

1:43.9

anything that looks like a mosquito in his room. It's like petrified whenever there's a anything that looks like a

1:44.8

mosquito in his room. It's like we have to call out the National Guard. Yeah, but that might be

1:50.1

somewhat reflected off of us, right? Because we are conveying to him through social learning,

...

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