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Data Storage Science

Paper Stronger Than Cast Iron 327

TaeKwonDood writes "All paper is made of cellulose, which at the nanoscale level is quite strong, but paper processing makes large, fragile fibers that break easily. Researchers in Sweden have have come up with a manufacturing process that keeps the fibers small, resulting in 'nanopaper' with over 1.6 times the tensile strength of cast iron (214 megapascals vs. 130 mPa). And since cellulose is the most abundant organic compound on the planet, it's cheap to use compared to other exotic, expensive-to-produce options — such as carbon nanotubes."
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Paper Stronger Than Cast Iron

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In 1914, the first crossword puzzle was printed in a newspaper. The creator received $4000 down ... and $3000 across.

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