Ice cream could be the next 3D-printed food on the menu

Three MIT students have been showing off a modified 3D printer that can produce customized ice cream shapes, and if the process is refined successfully you could be having your desserts to order in the near future. Using a Solidoodle printer and a Cuisinart soft-serve ice cream machine the team was able to produce designs within a self-imposed 15-minute window.
The students working on the project are Kyle Hounsell, Kristine Bunker, and David Donghyun Kim. To keep the ice cream cold and in shape, the 3D printer was placed inside a small freezer, while the printed mixture itself was sprayed with a liquid nitrogen solution. After several less-than-impressive early runs, the setup eventually printed a star-shaped dessert that might one day appear on a restaurant menu.

“We were inspired to design this printer because we wanted to make something fun with this up-and-coming technology in a way that we could grab the attention of kids,” Kristine Bunker told “We felt that it was just as important to come up with a new technology as it was to interest the younger generation in pursuing science and technology so we can continue pushing the limits of what is possible.”… (Read more)