Quantum Computing, Deep Technology, Quantum Physics, Computing, Explainer.
multifunctional penknife. It is a Swiss Army knife with 87 tools. It is over 8 inches long and weighs 3 pounds. So multi-purpose, it has no purpose. Photo by Slartibartfass. Even if I had a use for every one of those tools, I still would not buy that knife. Now, if it were only the size of a