Cat litter: one of the most important inventions in the world?
Post Time: 2020-07-13After the cat pulls the stink, the cat litter can quickly absorb water and clump, and it is easy to clean up.
However, just such a small thing was named one of the most important inventions in the world in the former "Business Weekly". Why?
In 1947, the American Ed Roy invented cat litter. Then, people discovered that after having cat litter, the cat's feces will not produce odor indoors.
What are the consequences? The consequence is that the cat can be kept indoors and the cat can not go out.
Imagine that if you are an office worker, have an irregular life and need to travel frequently, if you want to keep pets, then raising a cat is a more convenient option.