Welcome to the current edition of “Popular Science Newsletters.”  Views expressed in this science and technology news summary are those of the reporters and correspondents. Content supplied by “Popular Science Magazine.”

Accessed on 10 October 2019, 1715 UTC.

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PLUS! The best ways to help the environment with your diet, in one chart. No images? View Online. 10/10/2019 How to send messages 10,000 years into the future Linguists, designers, and scientists are scheming up ways to break a language barrier that doesn’t exist (yet). The most important changes in macOS Catalina to know before updating You get some new features, but check your app compatibility first. Here’s the actual impact of cutting down on red meat (and everything else) No Red October is just a tiny introduction to big dietary changes. Seven sympathy gifts for anyone who just learned the truth about canned pumpkin How old were you when you learned the truth about pumpkin pie? A polio-like disease continues to afflict children and baffle researchers No single virus or pathogen was consistent across all the cases, making it hard to pinpoint what is causing the polio-like symptoms. Google and Levi’s built a new gesture-sensing smart jacket Your sleeve can control your music. The weirdest things we learned this week: Pooping magic rocks, how we ruined bison, and lies you’ve been told about the common cold Our editors scrounged up some truly bizarre facts. The decline in U.S. life expectancy is unlike anything we’ve seen in a century The CDC identified three things shortening American lives. You Might Like For the latest trends in science, technology, medicine, health, the environment, cyber security, and artificial intelligence, please check the blog sidebars and links. These news feeds are updated daily.  Thanks for joining us today. Until next time, Russ Roberts https://atomic-temporary-155977078.wpcomstaging.com (the daily update). https://hawaiisciencedaily.com (breaking science news).