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Last Updated: Friday December 24 2010 12:17 GMT

Is this the world's smallest Christmas card?

World's smallest Christmas card?

Christmas cards can be fun to get - but imagine getting one so small you can barely see it!

That's exactly what the University of Glasgow has created - a card so tiny more than 8,000 of them could fit on a first-class stamp!

Experts made it to show the public what they can create with the latest technology they have there.

The team say the technology could soon be used in cameras, televisions and computer screens.