Before plasticine came along, ordinary clay material dug from ground deposits, was naturally water-based and artists found it very difficult to work with because it just dried too fast.
And science can explain why. The minute cookies and other baked goods like bread and cake exit the oven, a process called starch retrogradation begins. Before baking, the neatly arranged starch ...
This transformation is called retrogradation. So when boba is left out, it becomes hard and unpleasant to eat. Now that you know the secrets of boba, you can create your own fabulous bubble tea ...