Freipaul

Not a small virtual machine: a container is an ordinary Linux process that the kernel shows a different world. I rebuild one by hand, flag by flag.

Two 5-euro chips, one talking and one listening, and a laptop that can tell which corner of the room you are walking in. Even through a wall. Here is the whole chain, from radio waves to a random forest.

It was not just a faster chip: Apple changed how the whole computer is built, and you could feel it on day one.