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Emission Spectra Scarves

16 Feb 2010, 09:07 UTC
Emission Spectra Scarves
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cool retweet.
Move over Dr Who scarves… There is a NEW geek scarf in town.
from @starstryder & @Moonrangerlaura
I found a reason to go by more yarn & study emission line lamps http://bit.ly/dbvTHf aka:

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