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3D chocolate printer
It might sound like something out of Willy Wonka's factory but researchers at Exeter University have developed a machine that is able to print in chocolate.
The printer, shown off in June this year, spurts out layer upon layer of chocolate to build 3D objects.
To indulge yourself with more shots of chocolaty goodness visit Photos: Come in Willy Wonka, your time is up - meet the printer that prints in chocolate.
Photo: David Martin/EPSRC