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It Happened Today On this date in 1977 astronomers discover rings around Uranus.
Teaching Tip Establish your authority early, especially in middle school and high school classrooms. These students are more apt to test you if they sense you are uncomfortable in the classroom.
Technology Tip Under Mac OS you can zap the parameter ram by holding down the P,R, Apple and option keys while powering up the system. Hold these four keys down until the computer asks if you want to reset the parameter RAM.
Site News Today in History database has been updated and links verified.
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