ELi5: How people can make fully functioning computers within games like Minecraft

Question

ELi5: How people can make fully functioning computers within games like Minecraft

In: Technology

Answer 1

In theory, you can make a computer out of a lot of things. You could make one out of rocks, although that would present practical difficulties. As long as your device uses the rules of binary logic, then you can use it to make a binary digital computer.

Analog computers have been made out of gears and other simple mechanisms.