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Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
"I thought my mom was going to die in front of me," said Taylor Bergmann, a 19-year-old who fought to save the people in his ...
NPR speaks with Jennifer Horney of the Disaster Research Center at the University of Delaware about what to do if you get a ...