Cosmic rays from beyond our galaxy, sleeping jellyfish, and counting a language’s words for colors

from  Science Magazine Podcast

Sep 21, 2017

This week we hear stories on animal hoarding, how different languages have different numbers of colors, and how to tell a wakeful jellyfish from a sleeping one with Online News Editor Catherine Matacic, Brice Russ, and Sarah Crespi.   Andrew Wagner talks to Karl-Heinz Kampert about a long-term study of the cosmic rays blasting our planet. After analyzing 30,000 high-energy rays, it turns out some are coming from outside the Milky Way.   Listen to previous podcasts.    [Image: Doug Lett...more

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