JOHNNIAC
Johnniac is like a very old computer that was around a long time ago, before you were born. It was made by some really smart people who wanted to use it to do really complicated math problems faster than humans could do them by hand. Johnniac was really big and took up a whole room, with lots of wires and parts inside to make it work. Think of it like a very complicated puzzle that they put together to make this special machine.
People used Johnniac to do lots of math problems and make calculations that were too hard for humans to do by themselves. It was like having a super smart friend who could solve problems really quickly. Even though Johnniac is old and not used anymore, we can still learn a lot from it about how computers work and how they have changed over time.
People used Johnniac to do lots of math problems and make calculations that were too hard for humans to do by themselves. It was like having a super smart friend who could solve problems really quickly. Even though Johnniac is old and not used anymore, we can still learn a lot from it about how computers work and how they have changed over time.