How would Mars look like with water?
The two Martian polar ice caps seem to be made mostly of water. If only the south polar ice cap melted water cover Mars’s surface to a depth of 11 meters (36 feet).
Read more: How would Mars look like with water?
Map of Africa (1839)
“Map of Africa Designed to Accompany Smith’s Geography for Schools.”
Read more: Map of Africa (1839)Number of citizens living outside their home country
Via metrocosm.com Related post: – Number of UK citizens livibn in other EU states
Read more: Number of citizens living outside their home country
The most populous counties in the U.S. mapped
According to the U.S. Census Bureau Los Angeles County (California) is the most populous county in the country, with a total population of more than 10 million. Cook County in Chicago follows (~5 million residents). In Texas, Harris County, Maricopa County in Arizona, and San Diego County and Orange County in California have populations above 3 million. In the U.S. there are 45 counties with a population of more than 1 million.
Read more: The most populous counties in the U.S. mapped
American landfills & waste production
Craters of waste (landfills in the U.S, by size and current status) A Century of american garbage (landfills over time,
Read more: American landfills & waste productionWhere Are Fireworks Legal?
Via gizmodo.com
Read more: Where Are Fireworks Legal?How Canada Got Its Shape: A Look at the Changing Borders of a Country
How did Canada get its shape? This post traces the country’s changing borders from 1867 to today, with a data-based animated map showing how provinces and territories came to be.
Read more: How Canada Got Its Shape: A Look at the Changing Borders of a CountryFlood maps
Interactive sea level rise.
Read more: Flood mapsNorth America on Mars & Jupiter
North America on Mars John Brady North America on Jupiter John Brady USA on Moon By Reddit user boredboarder8
Read more: North America on Mars & Jupiter