WorldDigitalLibrary

WorldDigitalLibrary

@WDLorg

Free access to cultural treasures from libraries and museums around the world. Rare books, maps, manuscripts, photographs, and more on a multilingual site.

@librarycongress · http://www.wdl.org

Christopher Columbus describes lands he discovered, which he calls East Indies, in manuscript dated November 20, 1493

Today, World Science Day, is time to create synergies among all sciences: natural, human & social

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