3D printers are now being utilised for a variety of different mediums; in fact, there seems to be no limit to their potential.

In Britain, they are being used to create the ultimate chocolate gift by a company called ChocEdge. The company, which grew out of a University of Exeter project in 2012, can create a unique sculpture of your face using layers of dark, milk or white chocolate, based on a photographic image.

"Everyone loves chocolate so that’s why we’ve tried to make it easy and accessible for mainstream consumers," said Dr Liang Hao from the University of Exeter, who founded Choc Edge.

Mitch Horowitz’s family went from prosperity to desperation. As a boy, he faced the loss of his home and worse, the disintegration of the family that was the center of his life. It was then that he began his long exploration of positive thinking, and he tells us here the intimate story of his personal struggle.

Begin the new year on a positive note with Dreamland and Whitley Strieber! We’ve all tried positive thinking techniques, and have all discovered the same thing–they often don’t work. But what DOES work? Find out on Dreamland’s New Year’s special with expert Mitch Horowitz.