Question: what do you think the most used type of science is?

Rob Brass answered on 14 Jun 2016:

Well i’m a bit biased being a physicist (and i might get shouted at by one of the other guys) but I’d say physics.

The laws of physics govern how every single thing in the universe acts and reacts. If we say that every single thing in existence is made up of atoms, and physics dictates how these atoms behave, then surely deep down physics is responsible for everything … you might even say that chemistry and biology are just 2 specialised branches of physics … controversial i know! 😉

But in all seriousness I dont think there is a most used or most important science in a practical sense because they all rely on each other to some degree!