The human eye is the fastest muscle and can blink hundreds of times in a split second.
The human nose can discern more than 10,000 different odors.
The musculature of the human body makes up about 40% of body weight, and they are responsible for maintaining the posture and movement of the body.
There are hundreds of billions of microorganisms in the body's digestive system, which play an important role in digestion and the functioning of the immune system.
Human saliva contains substances called "antimicrobial enzymes" that help fight off bacteria and viruses.
The human liver is the only internal organ capable of regeneration, and even if partially damaged, it can repair itself.
The human heart pumps about 8,000 litres of blood every day, enough to fill a standard swimming pool.
The human body is the largest sensory organ that can sense stimuli such as touch, temperature, pain, and tactile pressure.
The body's brain cells can produce about 100,000 electrical signals in a minute, which allows the brain to think and make complex decisions.
The body's skeletal system is constantly renewed every year, and the old bone is replaced by the new one, which keeps the bones strong and healthy.
Human saliva contains a substance called immunoglobulin A, which helps defend against bacteria and viruses.
Every 28 days or so, the body's ** undergoes a complete renewal, and the old ** cells fall off and new ones take their place.
The human eye can recognize about 10,000,000 different colors, which allows us to perceive a colorful world.
The surface area of the human lungs is very large, about the size of a tennis court, which allows oxygen to enter the bloodstream more fully.
February**Dynamic Incentive Program Human saliva contains a substance called "lysozyme", which can damage the cell wall of bacteria and play an antibacterial role.
The musculature of the human body can produce about 75 watts of energy, enough to light a small light bulb.
Hopefully, these trivia will continue to bring you fun and new knowledge!