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Did you know that our system of wind speed measurement has roots in seafaring history? Understanding wind speed was critical for sailors. Check out this video from the Little Shop of Physics ...Read more Brought to you by CMMAP
Stars are huge balls of gas and plasma that give off heat and light. Our Sun is an "average" star - some stars are much larger or smaller. Stars are powered by nuclear fusion in their cores ...Read more
2/10 Wilhelm Roentgen,a German physicist who discovered x-rays, died on this date in 1923 Details
2/11 Birthday of Thomas Edison, an American inventor, on this date in 1847 Details
2/12 Charles Darwin was born on this date in 1809 Details