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Python Physics Lesson 4; Making 3D Objects and Projectile Motion

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
CNET

3 Ways To Reset Your Internal Clock After the Time Change

1. Don't adjust your wake-up time straight after the time changes. After a few days to a week, your body will acclimate to the new time. Instead, consider taking a short 20-minute nap in the ...