Chocolate made by 3D printer
Media playback is unsupported on your device

CES 2014: 3D food printers make their debut

Food-creating 3D printers which can create chocolate or sugar confectionery have been unveiled in Las Vegas.

There is an entire zone for 3D printing at the Consumer Electronics Show in Las Vegas, as Rory Cellan-Jones reports.

  • 08 Jan 2014
Go to next video: Sports sensor 'judges your golf swing'