How do hippos communicate underwater? #echolocation #hippos #underwaterphysics #physics #science

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Why is this such a mystery? If you want to know more about the physics of underwater sound from whales to instruments, watch the full talk with Helen Czerski and Phillip Ball. Subscribe for regular science videos: http://bit.ly/RiSubscRibe ______________________________________ The Ri is on Facebook: http://www.facebook.com/royalinstitution and TikTok: https://www.tiktok.com/@ri_science Listen to the Ri podcast: https://podcasters.spotify.com/pod/show/ri-science-podcast Donate to the RI and help us bring you more lectures: https://www.rigb.org/support-us/donate-ri Our editorial policy: https://www.rigb.org/editing-ri-talks-and-moderating-comments Subscribe for the latest science videos: http://bit.ly/RiNewsletter Product links on this page may be affiliate links which means it won't cost you any extra but we may earn a small commission if you decide to purchase through the link.

Published 2026-10-27 · Watch on YouTube ↗
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