The Dymaxion map or Fuller map is a projection of a world map onto the surface of an icosahedron, which can be unfolded and flattened to two dimensions.

1977 (MCMLXXVII) was a common year starting on Saturday of the Gregorian calendar, the 1977th year of the Common Era (CE) and Anno Domini (AD) designations, ...

United States · Music · Film · 1977 in American television

The earliest known world maps date to classical antiquity, the oldest examples of the 6th to 5th centuries BCE still based on the flat Earth paradigm.

Babylonian Map of the World · Saint-Bélec slab · Hecataeus of Miletus

The history of cartography refers to the development and consequences of cartography, or mapmaking technology, throughout human history.

In mathematics, the Hénon map, sometimes called Hénon–Pomeau attractor/map, is a discrete-time dynamical system. It is one of the most studied examples of ...

OpenStreetMap (OSM) is a free, open geographic database updated and maintained by a community of volunteers via open collaboration.

OpenStreetMap Foundation · Steve Coast · Open Database License

A phenomenon ( pl. : phenomena), sometimes spelled phaenomenon, is an observable event. The term came into its modern philosophical usage through Immanuel ...

Observable · Sextus Empiricus · Phenomena (disambiguation)

Here are some blank maps for color and label in different languages. IMPORTANT: Only .svg (vector) and .png (raster) images are to be used for unanimated ...