To be honest, they're not really wedding rings. But! The interlocking rings are ridiculously small. These two circular rings of DNA, measuring only 18 nanometers in size, were made by a guy who got married while working on this experiment (thus the name).
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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/rQvuOBF7DGw/the-worlds-smallest-wedding-rings-are-made-from-dna
INGRAM MICRO INFORMATICA INFOCUS ZORAN
