This link has been bookmarked by 40 people . It was first bookmarked on 17 Jul 2006, by someone privately.
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shelley setocompares sizes of very large and small including subatomic parts and em spectrum
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david faureNice list of sizes of almost everything. Good for comparisons - did you know that a bacteria is the same length as wavelength of red light, but 3 times bigger than a Pentium 3 transistor?
IB Biology cells statistics for:richardneiljones for:oliver_b
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