Half of our cells are not human
When a whale dies and its body sinks into the deep sea, this does not mean the end of life. On the contrary, the giant …
Tag: body
Why didn’t the ancients have their wisdom teeth removed
Wisdom teeth, some people have one, and some people have four. Its only value in modern society may be to generate income for doctors. Most …
Why won’t the gastric juice dissolve our body?
The stomach is the digestive organ of the human body and has a powerful digestive function. The gastric juice used in the stomach to digest …
Why the eyes are not afraid of cold
In winter, we feel the biting wind and cold hands and feet. Many people’s ears and noses are prone to frostbite in the cold season, …