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The Black Death spread over much of Europe in a three-year period in the middle of the fourteenth ce
Like most world-changing inventions, the printing press of fifteenth-century Europe took advantage o
Average Global Temperature Rise over the Past Century
Wilbur Wright glides at Kitty Hawk, 1903, ushering in a century where airplanes would become the ...
Georges Seurat, The Artist's Mother.
The neural pathway responsible for the production and learning of song in the male canary.