I can’t see the picture it’s black for me
Geocentric means the earth is at the center while heliocentric means the sun is in the center. It was used to believe the world was geocentric but we now know that it is heliocentric.
Early humans in prehistoric age, used tools such as
stones, fires, etc. to altogether create simple to complex machines which is
the "technology". The technology helps in creating the
economic and communal development of the people in an area and eventually the
whole nation.
