Many Worlds
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, finite, and complete unto itself....
View ArticleSeeing in the Dark
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 not requirements for “seeing”....
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