The poet Goethe argued that colour is formed by the boundaries between light and darkness. He argued that it was possible to see in the dark — that colour (or light) were […]
The poet Goethe argued that colour is formed by the boundaries between light and darkness. He argued that it was possible to see in the dark — that colour (or light) were […]
Ever since Apollo astronauts sent back a picture of the blue earth hanging in space, it has been easy to imagine the earth as a drop of water in the emptiness: tiny, […]