This week on Break It Down: The discovery of some fossilized human teeth reveals the oldest known members of our genus weren’t alone; their neighbors were a species we’ve never found before. A world-first study reveals that sex reversal is surprisingly common in wild Australian birds. A law of abbreviation that mysteriously fits all human languages also applies to bird song from several species. Orange crocodiles lurking deep within caves in Central Africa have the potential to become a new dwarf species. The lack of a standardized definition is holding back long COVID research. And has anybody ever died by getting hit by a meteorite? The records show: just one. Available on all your favorite podcast apps: Apple Podcasts, Spotify, Podbean, Amazon Music, and more.
The rest of this article is behind a paywall. Please sign in or subscribe to access the full content. So, sit back, relax, and let’s Break It Down… Why do we feel pain? Interview with Chris Hemsworth and Dr BJ Miller The Big Questions – Will We Ever Get A Universal Flu Vaccine?Break It Down is the audio edition of our This Week In Science newsletter – create an account to get all the biggest science news, and new podcast episodes, delivered straight to your inbox weekly.
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