The Wenatchee World1h
How did they do it? Mapping techniques without GPS or electronic devices
Alfred Downing created accurate sketches of the banks and riverbed of the Columbia River. In 1880, he created a reasonably accurate outline sketch of the Waterville Plateau. He ...
From corridors to cognition: How the brain builds mental maps of the world
Our brains build maps of the environment that help us understand the world around us, allowing us to think, recall, and plan. These maps not only help us to, say, find our room on the correct floor of ...