Thursday, May 23, 2019

How Much Do You Speak Up in School?


By KATHERINE SCHULTEN from NYT The Learning Network https://nyti.ms/2YEFZSc
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Starlink satellites create light pollution and disrupt radio frequencies

Article URL: https://www.cbc.ca/news/science/spacex-starlinks-astronomy-1.7334803 Comments URL: https://news.ycombinator.com/item?id=417520...