Could u print food
A lot of people have fussed with sugar or chocolate printing using syringe extruders.
I’d really love to build a chocolate/frosting printer. Less interest than I would like in this field.
Could u make different food to
Actually they can in a sense print food. But not as we think of food it’s more or less an inkjet printer that prints a picture of the food you want on a piece of edible rice paper, and taste somewhat like what you would expect some foods to taste like. Eg cheese bigger, steak etc.
I don’t know how credible this is but I do remember it being I Ted talks some ware.
http://www.printeresting.org/2012/01/08/inkjet-printed-food-chicago/
There is this so called “Eat Your Face Machine” 3D printer which accepts a scan of your face and then recreates it using a block of chocolate.
http://www.geek.com/geek-cetera/3d-printer-models-your-face-in-chocolate-1506091/