Planet Money - When bricks were rubles
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As the Final 4 finalizes a look at the instinctive, and backward, admonishment so many announcers issue as time is winding down. Plus how China is being regarded by its Asian neighbors in light of the Ukraine war, and Amazon unionizes much to the delight of other union members, including ones on the labor beat of major newspapers.
Produced by Joel Patterson and Corey Wara
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Many animals undertake remarkable migratory journeys; travelling thousands of miles only to return to same burrow or beach they departed from. Yet, unlike humans, they don’t have digital or paper maps to guide their way, so how are they able to orientate themselves with such accuracy?
In the second part of this migration story, CrowdScience’s Anand Jagatia explores how animals are able to navigate using the sun, stars, smells, landmarks and magnetism to help guide them. Anand journeys to the coast of Florida where he helps to place a satellite tracker on a sea turtle in order to follow the long-distance journeys of these animals. He then visits a lab in North Carolina to meet a team that is recreating the earth’s magnetic fields to examine how sea turtles might be using these forces to find their feeding and nesting grounds.
Anand wades into the hotly contested topic of just how birds may be sensing magnetic fields – and hears about one of the latest theories that suggests birds eyes may be exploiting quantum physics. The range of navigational tools we encounter throughout the animal kingdom from whales to ants is beguiling, Anand asks what does our increased understanding of these feats might mean for animal conservation as well as human development of mapping systems.
Contributors: David Godfrey – Sea Turtle Conservancy Rick Herren – University of Florida Tim Guilford – University of Oxford Ken Lohmann – University of North Carolina Kayla Goforth – University of North Carolina Henrik Mouritsen – University of Oldenburg
(Photo: Sea Turtles. Credit: Getty Images)
The Expresso Systems strategist joins to discuss bitcoin, macro, politics and more.
This episode is sponsored by Nexo.io, Arculus and FTX US.
Today on “The Breakdown,” NLW is joined by Espresso Systems co-founder and Chief Strategy Officer Jill Gunter. She is also an investor with Slow Ventures and the former co-founder of the Open Money Initiative. In this discussion, they cover:
Find our guest on Twitter: @jillrgunter
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“The Breakdown” is written, produced by and features Nathaniel Whittemore aka NLW, with editing by Rob Mitchell, research by Scott Hill and additional production support by Eleanor Pahl. Adam B. Levine is our executive producer and our theme music is “Countdown” by Neon Beach. The music you heard today behind our sponsor is “I Don't Know How To Explain It” by Aaron Sprinkle. Image credit: paparazzit/Getty Images, modified by CoinDesk. Join the discussion at discord.gg/VrKRrfKCz8.
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