How Different the Human Experience Would Be if We Didn't Have Different Smells

"It is really interesting to think about how different the human experience would be if we did have different senses which could have been very possible given how different the senses are of so many different animals even ones close to us like dogs. We'd love to understand what it's like to be an ant or an eagle or a dog but beyond that we also wonder what do we like to see the universe in terms of other particles not just photons and not just phonons," he says. "We know from our particle physics experiments that there are other particles out there flowing through us and over us right now rich with information about the universe"