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From the page: "The greatest ideas are often the simplest and cheapest, but not the most obvious."
Reviewed by davidm84 Mar 13 2009, 01:13am ( 4 reviews ) • nontoxin.com
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Rated by atin on Oct 27, 6:57am
Graphite dust and broken leads make pencils unsuitable for use in space.
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Rated by pearlfender2 on Mar 13 2009, 8:05am
awesome post on looking at things from the bottom-up, always find myself captivated by this blog
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Rated by davidm84 on Mar 13 2009, 1:13am
From the page: "The greatest ideas are often the simplest and cheapest, but not the most obvious."
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Rated by lekahe on Mar 13 2009, 12:52am
In the 1960's space race NASA invests billions of dollars in new technologies that will make American astronauts first on the moon.
