The Hitchhiking Microbe’s Guide to the Galaxy
Unexplainable15 Huhti

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

Jaksot(274)

What's good sound?

What's good sound?

Every hand-crafted instrument from violin maker Michael Doran holds its own unexplainable questions. Guest: Michael Doran of Doran’s Violin’s For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox....

28 Tammi 26min

No data, just vibes

No data, just vibes

There's been a real rollback of one of the US government's most fundamental tasks: gathering data. Vox correspondents Dylan Scott and Umair Irfan take a look at what a future with less data means for ...

26 Tammi 23min

It's not all bad

It's not all bad

Things in the news have been feeling kind of…bleak, so we called in some reinforcements. Vox's senior editorial director and resident good news expert Bryan Walsh joins editor Joanna Solotaroff to rem...

14 Tammi 25min

Superbabies?

Superbabies?

Parents are supposed to provide the best life possible for their kids, right? But what does that mean when genetic testing for the baby enters the picture? And how far should they go? Vox senior repor...

12 Tammi 25min

The G-word

The G-word

Is geoengineering the answer to the climate crisis? Or is it too dangerous to even discuss? It’s been theoretical so far, but now, one startup says their technology could soon shield the Earth from th...

7 Tammi 26min

Who's afraid of big, bad Yellowstone?

Who's afraid of big, bad Yellowstone?

Yellowstone can be a deadly place... but not for the reasons you might think. Guest: Mike Poland, scientist in charge at the Yellowstone Volcano Observatory For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠...

5 Tammi 23min

Vitamin C and the common cold

Vitamin C and the common cold

A two-time Nobel Prize-winning scientist changed chemistry, biology, and the politics of science. But when he pushed vitamin C as a cure-all, did he go too far? Guest: Daniel M. Davis, head of the...

17 Joulu 202532min

Your moments of silence (The Sound Barrier #5)

Your moments of silence (The Sound Barrier #5)

This episode is a follow-up to The Sound Barrier series, which explores our brain's relationship to sound. In our third episode of the series, we asked listeners to try to experience silence and recor...

15 Joulu 202531min

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