published on: 2017-07-26 04:56:26
The Library of Congress opened its catalogs to the world. Here’s
itscolossal: Conceptual Illustrations That Unveil Hidden Worlds
thegetty: Eyewitness Views: Making History in Eighteenth-Century
Signal may be from first 'exomoon' - BBC News
bonjourfrenchwords:Vis pour voyager et voyage pour vivre •
did-you-kno:The ‘Sator Square’ is the world’s oldest 2D