We can make robots from gelatine and other edible ingredients

Soft, edible and biodegradable robots made from gelatine could be used to deliver drugs to animals or make safer children’s toys

Source:
https://www.newscientist.com/article/2246165-we-can-make-robots-from-gelatine-and-other-edible-ingredients/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home