Saturday, 12. October 2002
Topic: - on October 12, 2002 at 12:47:02 AM CEST
Radio waves could construct buildings in space
Huge buildings could be conjured up in space using nothing more than focused radio waves to push individual components into place. Radio-controlled construction would get around one of the obstacles to colonising space - the need to ferry heavy construction equipment into orbit and support the people who will operate it.
¬> <a href="www.newscientist.com"target="_blank">New Scientist
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