There
are many changes in social, cultural, economic and political consequences from
past up to present day. It takes how many years before they create another
invention for the future. People lived in past used technology to build for the
future by using human knowledge. This evolves relationship between technology
and science, which includes the development of crafts. Crafts in early age are
used during Paleolithic and Neolithic age.
People
in past has used technology before 20th century. They used Stone Age tools by
many of earliest human in society. The plow is another technology that is
invented during Paleolithic to Neolithic age. Not only plow, but agricultural
has also begun. Some people are still using Stone Age technology like hunting
and gathering.
In
early age, both modern humans in society have been created. Stone tools are
being used during Paleolithic age like using fire, spears, spears throwers and
bow. They are also using arrow, simple oil lamps, pigments and mortars. Sewing needles is included until spinning and
weaving machinery are alternately improved.
Small
farming communities are formed and food production is originated after
Paleolithic. People at that time are using digging stick to cultivate and they
are also using improved polished stone tools like stone axes to clear the
forest for cultivation. They have learned new crafts and pottery too. They have
learned to make basket and they have learned to use techniques for creating
metal.
There
are many improvements and that is includes stock-raising. Agriculture is
promoted which includes increased of crop.
In 19th century, engine has begun. The basic source of energy is to
convert it into power then, came Thomas A. Edison. He invented the incandescent
lamp. Cars are designed and created by genius people. Cars have different
models as engines developed. It took long years before cars have evolved from
past to present day. Not only cars, but it includes technology too. As years go
by, people in society will continue to invent things that would benefit for the
future.
