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The Great Space Race ... With Clocks

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Manage episode 484891408 series 2653190
Content provided by NPR. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by NPR or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
It's Memorial Day, Short Wavers. This holiday, we bring you a meditation on time ... and clocks. There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend on them for GPS location, Internet timing, stock trading and even space navigation. In today's encore episode, hosts Emily Kwong and Regina G. Barber learn how to build a better clock. In order to do that, they ask: How do atomic clocks really work, anyway? What makes a clock precise? And how could that process be improved for even greater accuracy?
- For more about Holly's Optical Atomic Strontium Ion Clock, check out the OASIC project on NASA's website.
- For more about the Longitude Problem, check out Dava Sobel's book,
Longitude.
Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at
plus.npr.org/shortwave.
Have questions or story ideas? Let us know by emailing
[email protected]!
Learn more about sponsor message choices: podcastchoices.com/adchoices
NPR Privacy Policy
  continue reading

1286 episodes

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The Great Space Race ... With Clocks

Short Wave

1,630 subscribers

published

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Manage episode 484891408 series 2653190
Content provided by NPR. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by NPR or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
It's Memorial Day, Short Wavers. This holiday, we bring you a meditation on time ... and clocks. There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend on them for GPS location, Internet timing, stock trading and even space navigation. In today's encore episode, hosts Emily Kwong and Regina G. Barber learn how to build a better clock. In order to do that, they ask: How do atomic clocks really work, anyway? What makes a clock precise? And how could that process be improved for even greater accuracy?
- For more about Holly's Optical Atomic Strontium Ion Clock, check out the OASIC project on NASA's website.
- For more about the Longitude Problem, check out Dava Sobel's book,
Longitude.
Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at
plus.npr.org/shortwave.
Have questions or story ideas? Let us know by emailing
[email protected]!
Learn more about sponsor message choices: podcastchoices.com/adchoices
NPR Privacy Policy
  continue reading

1286 episodes

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