Well no one knows for certain, as it depends exactly when "human kind" evolved.
I would have probably been a tool which provided some kind of assistance in order to perform a task or offer protection:
Some of the top priorities would have been:
Bearing this in mind and if you subscribe to the evolutionary route from chimp/ monkey to man recent studies into animal behaviour have shown that chimps do in fact use basic tools to accomplish tasks more easily (stones for smashing, sticks for picking).
BULB
the spear
One of the most useful inventions made by early Stone Age people was the development of tools made from stone, such as hand axes and arrowheads. These tools revolutionized hunting, cooking, and crafting activities, improving overall survival and efficiency. They also laid the foundation for future advancements in technology and tool-making.
There are many useful inventions of science. The answers vary. Some believe the number one invention that is the most useful in science is the electric furnace. It was made in 1889. The electric furnace converted aluminum to metal that was very useful. Another invention that people considered the most useful invention of science are antibiotics. Antibiotics help cure many illnesses.
The era in which early humans made tools is called the Stone Age.
The era in which early humans made tools is called the Paleolithic Era.
To go from one continent to another, humans had to travel by foot or by horse. Unless, of course, there was water in between. The invention of ships made it possible to go between continents.
To go from one continent to another, humans had to travel by foot or by horse. Unless, of course, there was water in between. The invention of ships made it possible to go between continents.
the compass, gunpowder, and printing
The wedge is one of the six simple machines and may have been the first or second developed (along with the Lever. When early humans made scrapers, axes and knives from stone, they were making a wedge.
The affect it had on early humans was that at one point they had to make the tools on their own and then they then formed a group which made it easier to the tools and they said they had time to come back and hunt the animals to get the fur and bones to make the swords and weapons.
They found the early humans.
objects made and used by early humans