Can you read in the car?

Can you read in the car?If so, consider yourself pretty lucky.For one-third of the population,looking at a book while moving along in a car or a boat or train or plane quickly makes them sick to their stomach.But why do we get motion sickness in the first place?Well, believe it or not,scientists aren't exactly sure.The most common theory has to do with mismatched sensory signals.When you travel in a car, your body gets two different messages.