You might be daydreaming, but your brain is hard at work. February_Love/Shutterstock.
Niia Nikolova, University of Strathclyde
How can we see what we are imagining but still see what’s in
Ears pop because of the pressure difference between the air outside and the air inside your middle ear space. (Representative Image: pixabay.com)
Chris Brennan-Jones, University of Western Aust