Why couldn't modern scientists who could make airplanes make a computer in the 18th century?

Answer 1

This is an interesting question because even if a scientist traveled back in time to the 18th century, if he had modern knowledge and technology, he might still have trouble making computers.

First of all, the level of science and technology in the 18th century was very different from today. At that time, humans had not mastered electric batteries and could not provide electricity. Therefore, a computer needs to rely on electricity to run, which contradicts the situation of modern computers that cannot be powered by batteries.

Secondly, scientists in the 18th century might lack the advanced materials and manufacturing processes needed to make computers. Most of the components of modern computers were made of high-grade materials such as silicon and aluminum, which were not manufactured in the 18th century.

In the last 18th century, scientists may have lacked the advanced programming skills needed to build modern computers. Modern computers require complex programming to function properly, and scientists in the 18th century may not have received such training.

Therefore, even if a scientist has modern knowledge and technology, he may still encounter difficulties in making computers.