[quote=@Codify] It's more an issue of memory and functionality. It's harder for you to take an accurate temperature, as a really basic example, than it is for a machine to. And trying to remember everything is going to potentially cause more mistakes than using a machine that remembers everything for you, is all. If you want to do everything by hand, I can get you started down that road, at least. [/quote] I need to be able to do investigations with my own two hands. What if it breaks?