The Hitchhiking Microbe’s Guide to the Galaxy

The Hitchhiking Microbe’s Guide to the Galaxy

Can microbes travel through space on meteorites? It’s an idea called “lithopanspermia,” and to work out if it’s even feasible, some researchers decided to shoot microbes — with a gun. Guests: K.T. Ramesh, professor of science and engineering at Johns Hopkins University; Lily Zhao, mechanical engineer at Johns Hopkins University For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unxtranscripts⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠For more, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unexplainable⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ And please email us! ⁠⁠⁠⁠⁠unexplainable@vox.com⁠⁠⁠⁠⁠ We read every email. Support Unexplainable (and get ad-free episodes) by becoming a Vox Member today: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/members⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Thank you! Learn more about your ad choices. Visit podcastchoices.com/adchoices

Avsnitt(274)

Snow day!

Snow day!

Grab some hot cocoa and a warm blanket and let’s talk about the tiny crystals that fall from the sky. Guest: Jessica Lundquist, professor of civil & environmental engineering at the University of Was...

11 Mars 28min

My brain made me do it

My brain made me do it

A man committed a crime. He admitted it. Then something alarming showed up on an image of his brain. The criminal case that followed in 1991 brought neuroscience into the courtroom for good. How does ...

9 Mars 27min

The Codfather

The Codfather

How many fish are in the sea? It's a question that has had enormous consequences for the fishing community in New Bedford, Massachusetts. But one man managed to find a way around it. That man? The Cod...

25 Feb 39min

Stress ages us on a cellular level

Stress ages us on a cellular level

It's no secret that stress isn't good for you… But just how bad is it? NPR's Short Wave podcast gets some answers. Host: Regina G. Barber, host of NPR’s Short Wave podcast Guest: Diana Kwon, scie...

23 Feb 14min

The Amazing Extremophiles

The Amazing Extremophiles

In the dark depths of the Gowanus Canal, strange lifeforms lurk... Guests: Brad Vogel, volunteer at the Gowanus Dredgers Canoe Club; Elizabeth Hénaff, computational biologist and artist at New York...

11 Feb 26min

Everyone does it. Why can’t I?

Everyone does it. Why can’t I?

I’m about to burst. Guests: Laryngologist Dr. Robert Bastian and Noel King, co-host and editorial director of the Vox daily news podcast Today, Explained For more, go to http://vox.com/unexplain...

9 Feb 39min

Mysterious objects near the beginning of time

Mysterious objects near the beginning of time

Astronomers are putting together a new picture of the early universe. It involves a lot of very weird black holes, and it could help us understand how our own galaxy formed. Guest: Caitlin Casey, ast...

4 Feb 26min

Cloud atlas

Cloud atlas

It’s surprisingly hard to predict how clouds form, move, and change, but it’s essential to try. Because how clouds react to a warming world helps determine how hot our future will be. (Originally aire...

2 Feb 29min

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