Science in Film
5 Live Science Podcast
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Sound Travels at Two Different Speeds on Mars
Scientists have been eavesdropping on what mars sounds like. Sound travels at two different speeds, as harry lewis and public astronomer ma bothwell have been discussing. The speed of sound varies depending on how high pitched the note is. And it would be very hard to have a conversation standing ten meters apart because your voices just get attenuated so distant.
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