It is known that the ancient people initially used a hand ax without a handle, and then learned to attach the ax to a wooden handle

It is known that the ancient people initially used a hand ax without a handle, and then learned to attach the ax to a wooden handle. Subsequently, people invented the raft. How did the appearance of the ax with a handle prepare the invention of the raft?

Having managed to connect the ax to the handle, the man tried to connect the logs too … So the raft appeared.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.