Hack computer

The Hack computer isn't a real computer you can buy. It's like a special toy blueprint for building a computer using pretend parts! Think of it like building with LEGOs, but for computer brains. It's a design made by smart people named Noam Nisan and Shimon Schocken. They wanted to show everyone how computers work, step-by-step, from the very, very beginning.

This computer idea didn't come from a factory, but from a book! The book is called 'The Elements of Computing Systems'. It's like a recipe book for making a computer. The people who wrote it wanted to make learning about computers super fun and hands-on. They created a special computer game, or simulator, where you can actually build this computer yourself, piece by piece, without any real wires!

Building the Hack computer is like solving a giant puzzle! You start with the tiniest building block, a 'NAND gate' (which is like a tiny switch). Then, you add more and more parts, like memory to remember things and a brain (CPU) to think. By the end, you have a whole working computer! It helps you understand how the computers you use every day actually do their magic.

The best part is that you can try building it! There's a free online course where you can use a special computer program to build the Hack computer. You start with just a simple switch and end up with a computer that can run programs. It's like going on an adventure from the simplest idea to a super-smart machine, all by yourself!