I have to do a science fair project for one of my classes.?

Question

We cant do something that has already been done a million times or even 50 for that matter. What are somethings that an intelligent high schooler can do that is currently something unsolved in the chemistry or physics worlds? I dont want a link to a science fair website

Answer 1

I don't think anyone has accurately measured the hearing sensitivity of dogs. A dog's hearing is probably something like a hundred or a thousand times more sensitive than a human's, but no one has really done experiments to nail down the numbers.