Photo: Flickr user lifeontheedge
Globus Cassus is a utopian project for the transformation of Planet Earth into a much bigger, hollow, artificial world with an ecosphere on its inner surface.
9/15/2007 03:37:00 AM
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Wikipedia is an open-source encyclopedia. It's radically open — anyone can edit it — and increasingly relevant. This unofficial weblog tracks its progress (and lifts quotes).