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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
Live and recent images of the Sun from telescopes around the world and satellites in space. Spanning the spectrum from X-rays to infrared images, these views reveal sunspots, solar flares, and ...Read more Brought to you by CISM
Galaxies are huge collections of stars, gas and dust, and mysterious dark matter. Galaxies are thousands of light years across and contain billions of stars. We are in the Milky Way galaxy ...Read more
5/1 Evelyn Granville, an American mathematician, was born on this date in1924 Details
5/2 Leonardo da Vinci, Italian artist and scientist, died on this date in 1519 Details
5/4 F-5 Tornado destroys Greensburg, Kansas in 2007