How did cavemen make spears?

The first spears may have been sharpened branches, but eventually, cavemen began to attach stone points to their spears. This made them much more effective weapons for both hunting and defense. Stone spear points could be made from a variety of materials, including flint, chert, and obsidian. These materials are all extremely hard and can be sharpened to a very fine point.

To make a spear point, a caveman would first need to find a suitable piece of stone. Then, he would use another stone to chip away the edges of the stone until it was the desired shape. This could be a time-consuming process, but it was well worth it when the finished spear point was attached to a spear.

Spear points could be attached to spears in a variety of ways. One common method was to use a resin made from tree sap. The resin would be heated and then applied to the spear point and the spear shaft. The resin would then harden, creating a strong and durable bond.

Another method for attaching spear points to spears was to use sinew. Sinew is the tough, fibrous material that connects muscles to bones. Cavemen would often dry sinew and then use it to bind the spear point to the spear shaft. Sinew is very strong and can withstand a lot of tension, making it an ideal material for attaching spear points.

Spears were an essential tool for cavemen. They were used for hunting, defense, and even as a form of communication. The development of stone spear points made spears even more effective, and they played a vital role in the survival of human beings during the Stone Age.