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Science News for 20 October 2019
How 3D Printing, Vertical Farming, and Materials Science Are Overhauling Food
Singularity Hub - 20 Oct 2019 18:00
Food. What we eat, and how we grow it, will be fundamentally transformed in the next decade. Already, indoor farming is projected to be a US$40.25 billion industry by 2022, with a compound annual growth rate of 9.65 perc...
Fireball That Flew Over Japan in 2017 Was Tiny Piece of Giant Asteroid that Might One Day Threaten Earth
Live Science - 20 Oct 2019 16:23
If you'd looked up into the sky in Kyoto, Japan, on April 28, 2017, you may have seen a preview of an event that could, far down the road, threaten the whole Earth.
Why Do Pigeons Bob Their Heads?
Live Science - 20 Oct 2019 16:00
Head-bobbing might make pigeons look ridiculous, but there's a practical purpose behind this very strange display.
Man's body brews its own beer after yeast take over his gut microbiome
New Scientist - 20 Oct 2019 11:00
One man in the US has started producing beer in his gut after a course of antibiotics allowed brewer's yeast to outcompete the other microbes in his microbiome
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