Soft(easy to change)ware

One of the more important characteristics about software vs hardware is the idea that is easy to change. Why do we forget this?

In computer science, a universal Turing machine (UTM) is a Turing machine that simulates an arbitrary Turing machine on arbitrary input. The universal machine essentially achieves this by reading both the description of the machine to be simulated as well as the input to that machine from its…