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Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/admin/domains/scienceflicks.com/public_html/bcms/bcmscore.lib.php on line 1616 Space to Ground: Concrete Science: 07/20/2018 in Astronomy Physics Videos | Science Flicks
The Cygnus space freighter took out more than 6,600 pounds of trash this week and the crew studied the microstructure of cement possibly Earth and space habitats.
