David Copperfield’s Magic on the Moon, Fish and Whale Tails, a Giant Magnetic Tunnel

Learn about where to find David Copperfield’s secrets; a magnetic tunnel surrounding the Earth; and marine mammal tails.

More from David Copperfield:

Earth may be surrounded by a giant magnetic tunnel by Briana Brownell

Why do marine mammals have horizontal tails and fishes have vertical tails?  (Listener question from Raymond in Norwalk, California) — more from zoologist Michelle Jewell:

Join Cody and Ashley during their CES Virtual Stage Talks at #CES2022, the Consumer Electronics Show, via livestream:

Follow Curiosity Daily on your favorite podcast app to get smarter with Cody Gough and Ashley Hamer — for free! Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

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Winner, Best Science & Medical Podcast, 2021 Publisher Podcast Awards

Winner, Best Science & Medical Podcast, 2021 Publisher Podcast Awards

24th Annual Webby Awards Honoree in Podcasts: Science & Education