Russia blew up a satellite and almost put the International Space Station in a precarious position. Recode’s Rebecca Heilweil explains how humans are trashing space. A space environmentalist (!) explains what cleanup might look like.
This episode of Today, Explained was produced by Hady Mawajdeh, edited by Matt Collette, engineered by Efim Shapiro, fact-checked by Laura Bullard and hosted by Sean Rameswaram.
Transcript at vox.com/todayexplained
Additional engineering by Cristian Ayala.
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Space trash

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We are sharing the first episode of Land of the Giants: The Facebook/ Meta Disruption. Long before Mark Zuckerberg renamed Facebook Meta and made an unprecedented pivot into the metaverse, he invented a feature that turned Facebook into a social network behemoth. The News Feed, which put your friends’ status updates onto your homepage, changed how we interact online. It was a strong statement of Zuckerberg’s values: that connecting and sharing at scale would be de-facto good for the world. It was also his first public controversy. Follow Land of the Giants to get new episodes every Wednesday.

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Land of the Giants – “Facebook Gets a Face Lift”

Buildings waste a lot of energy. One low-tech solution could fix that. Neel Dhanesha, Science and Recode fellow for Vox.com, explains. 
Read Neel’s reporting here: https://www.vox.com/recode/23016732/climate-change-buildings-insulation

Today’s episode was produced by Taylor Maycan. The mix is by Melissa Pons from Hemlock Creek Productions. Adam Clark Estes and Rani Molla are the hosts of Recode Daily. Thank you for listening!
If you loved Recode Daily and would like to support future work from the Recode team, please consider making a financial contribution to Vox! bit.ly/givepodcasts

We are conducting a short audience survey to hear from you. To participate, head to vox.com/podsurvey, and thank you!
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There’s a climate solution hiding in our walls

The concept of the hydrogen-powered car has been around for decades, but still has yet to really take off. Vox’s Umair Irfan (@umairirfan) tells us about the past, the future, and the pitfalls of hydro-electric vehicles.  
Read Umair’s story: https://www.vox.com/recode/22973204/hydrogen-energy-power-toyota-mirai-climate-change
Today’s episode was produced and engineered by Jon Ehrens and hosted by Rani Molla.
Support Recode Daily by making a financial contribution to Vox! bit.ly/givepodcasts
We are conducting a short audience survey to hear from you. To participate, head to vox.com/podsurvey, and thank you!
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The hydrogen car revival

Step one: Break coral. Step two: Hack coral sex. Benji Jones, an environment reporter for Vox, explains. 
Read Benji's reporting: https://www.vox.com/recode/23016412/coral-reef-restoration-climate-change
This episode was produced and engineered by Sofi LaLonde, and hosted by Adam Clark Estes. Support Recode Daily by making a financial contribution to Vox! bit.ly/givepodcasts

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How to resurrect a coral reef

Mining for bitcoin uses a lot of energy. Is there a chance that the crypto industry can become more eco-friendly? Vox’s Neel Dhanesha (@neel_dhan) is with us to discuss.

Read Neel’s story: https://www.vox.com/recode/23005493/cryptocurrency-bitcoin-climate-friendly

Today’s episode was produced and engineered by Jon Ehrens and hosted by Adam Clark Estes.

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Space trash

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