is the universe/cosmos made op of just Physical and mathamtical things that can be explained by the curent rules of Physics, or is there a 6th,7th,8th... sense ????
These are two different questions! Or maybe three...
I'm not even sure where to begin. First of all, the universe is not made up of math whatsoever! Math is a symbolic language, there are no "mathmatical things".
Is the universe just physical? Well, yes. Even a thought is a physical event, but science has a hard time explaining even the most fundamental things in the observable universe.
But,this has little to do with the senses. There are hundreds of senses. As humans, we use about 5, but I have heard that some cave explorers can sense direction magnetically.
Birds have a magnetic sense,
Snakes have directional taste, and can see heat,
Moles can see underground using a specialized touch organ,
Dolphins whales and bats have sonar,
Dogs can smell emotion,
Sharks can sense the electrical field of prey,
Cats and sharks have directional smell,
Elephants hear very low frequency sound,
Insects can smell (pheremones), and use them to communicate,
So,
animals can evolve senses for almost any physical phenomenon that is in their interest to detect, and is prevelent in the environment. They all live in very different sensory worlds than we do.