1. Toothpaste glue: add toothpaste, a spoonful of raw powder and appropriate amount of boiling water into the cup and stir. It can be used after being fully stirred.

2. Rice paste: Add steamed rice and appropriate amount of water to the pot and stir, then heat for about 20 minutes, and then use it after the rice is completely turned into rice paste.

3. Egg glue: After adding egg white and water into the container and stirring evenly, add a proper amount of detergent and laundry detergent and stir evenly.

Glue:

Glue is an intermediate connecting two materials, which mostly exists in the form of aqueous solution and belongs to fine chemical industry. There are many kinds of glue, which are mainly classified according to the binder, physical form, hardening method and the material of the adherend. Common quick-drying adhesive (the common-1203 quick-drying adhesive-ethyl cyanoacrylate strong quick-drying adhesive is one kind), epoxy resin adhesive, anaerobic adhesive water, UV adhesive (ultraviolet curing), hot melt adhesive, pressure-sensitive adhesive, latex, etc. The adhesion of objects is achieved by the tension between polymers in glue. In glue, water is the carrier of medium and high polymers, and water slowly immerses the polymers into the tissues of objects. When the water in the glue disappears, the polymer in the glue will rely on the tension between them to tightly combine the two objects.