During the freedom struggle a parallel movement launched in the Indian states (in the states ruled by the indian rulers such as Kashmir, Nizam's Hyderabad, Travancore etc) was/ were
Jello is a colloid, a semi-rigid structure i.e, semi-solid suspended in a liquid. When you Heat it up a bit and you'll break the protein bonds of the gelatin and it will liquefy completely and if you freeze, it becomes solid.