For instance, the complexity of the skin's sense of touch is beyond imagination.
Close your eyes and touch something; instantly, you can tell whether the surface is smooth, what material it is, whether it's hot or cold, and its thickness...
Even today's most advanced science and technology cannot replicate the sensory capabilities of human skin.
When we touch something that is very hot, the brain immediately receives a 'burning' signal.
At this point, we quickly move away from the object to avoid getting burned.
Or if what we touch is sharp, it produces a horrifying sharp pain, and we instantly move away.
The capabilities of human skin are too numerous to count.
In addition to its god-like tactile ability, it also helps humans fend off bacterial and viral infections while retaining body moisture. In hot environments, it can regulate body temperature through evaporation of moisture. In cold conditions, it contracts pores to lock in body heat.
