Live stream preview
David Rives studies echolocation
Up Next in Season 1
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The Heavens Declare Venus' Surface
David Rives takes a look at Venus' surface.
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The Heavens Declare Floating Islands ...
David Rives teaches about the floating islands of Loktak Lake
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The Heavens Declare Polaris and Earth...
David Rives studies the polaris and Earths slow wobble.
