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under the latex

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helpmetoo | 08:30 Sat 04th Oct 2008 | Science
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presumably it is feasible to make a scanner or such like to 'see' through the latex coating on a lottery scratchcard to determine if that card is a winner?

there are plenty of lottery retailers who would like to buy one of these machines,
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Well, if you manage to come up with a device that can see through latex, be sure to patent it.

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under the latex

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