The Indian Ocean is teeming with sea monsters in Caspar Vopel’s 1558 map ... horror vacui, the artist’s fear of leaving unadorned spaces on their work. Chet Van Duzer, a historian of ...

Caceres also donates to the Tor Project. From Darpa to dark web cartography The map was partly based on an experiment carried out with the MEMEX project at Darpa, the research arm of the Pentagon.