John the kiwi
Well-Known Member
GPSs seems fine to me.
Fewer is generally used with discrete numbers - e.g. There are fewer lorries than cars on the road.
Less is used more with non-discrete amounts - e.g. there is less sugar in a cake than flour.
I agree absolutely with your English. The problem is that quantum physics teaches us that there are actually no non-discrete amounts of either matter or energy. (If you know of something non abstract that is neither matter nor energy there are some gentlemen in CERN who would be interested!)
So logically, "less" can only apply to abstract things and "fewer" must apply to all real quantities.
Trying this out in my head though, i think i will stick with conventional usage according to the "logical" rules you quoted.