Question

Revolutionary inventions, such as an alternating electric current, the automobile, and mass production systems, changed the way we live. Choose an invention we discussed in this lesson. In a few sentences, explain how this invention revolutionized your life. How would your life be different without this invention?

Answer 1

A computer is a machine that takes information in, is able to manipulate it in some way, and outputs new information.

The ENIAC was invented by J. Presper Eckert and John Mauchly at the University of Pennsylvania and began construction in 1943 and was not completed until 1946. It occupied about 1,800 square feet and used about 18,000 vacuum tubes, weighing almost 50 tons.

Answer 2

Answer:

What would the world be like if the car had not been invented:

Explanation:

If the automobile had not been invented, our life would be very different. Firstly, we couldn't make big trips in a short time. We would not have a quick transport option and traveling would be a headache.

However, since automobiles did not exist, there would be no emission of 58% of greenhouse gases. There would be a radical transition to cycling that would benefit the health of the planet and ours. That would lessen the problems of air pollution, not to mention the extra calories we would spend using the bike instead of the car.