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Is there a way to make your own invisible ink which can only be seen through UV light? Answered

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caarntedd (author)NachoMahma2010-06-04

What if you forget where you left the ink?

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lemonie (author)2010-06-04

Yes, but you might find the link a bit "icky" (you have been warned)
http://www.semenspy.com/deluxe_edition.html

L

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