Since ancient times, people have made inventions that make life easier such as wheels. Wheels are very important invention. İf there were no wheels there would be no transportation. We would not go anywhere or if we wanted to go we would have to spend a lot of time and we would be very tired. There are millions of inventions like wheels. Some inventions are not very useful but, some are indispensable in our life. For example, fire.
The greatest achievement of the human beings in the lower Paleolithic was to begin using fire by creating it. Fire was controlled by homo erectus as there were no homo sapiens. And now the fire is everywhere we use it for cooking our food,heating, baking, lighting etc. As I said before fire is an indispensable invention.
There are some negative sides such as, forest fires it is something very bad for people but as always there are some negative sides. To sum up Inventions saved our lives. But because of that people are getting lazy.