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Feathers, are important parts of a bird’s flying equipment’. A bird’s tail feathers are used for lifting, steering, and breaking, and these are perfectly symmetrical, to allow a balanced and smooth flight.Continue reading “COLOURS OF FEATHER”

Dear scientists, we love learning about nanotechnology and flashlight fish and breakthroughs in medicine, because that stuff is fascinating and world-changing and it satisfies the human desire to better understand our world.Continue reading “Why People See Ghosts, According To Science”

NGC 3201 is an oddball among the 150-or-so globular star clusters in the Milky Way. It is moving very rapidly through the galaxy, and its motion is retrograde, that is, it’s orbitingContinue reading “A Visitor From Another Galaxy?”