I would take a book that is very interesting that I would be able to red over and over again till we got to mars.

I wonder what has to do with the growth of the percentage of autistic people today.

ADHD stands for Attention deficit hyperactivity disorder: It is a problem of not being able to focus, being overactive, not being able control behavior, or a combination of these. For these problems to be diagnosed as ADHD, they must be out of the normal range for a person's age and development.

Some advantages are that you can do work while the car drives itself, also you can have conversations like at the dinner table. Some disadvantages are that the car can't really use the sensor in bad wheather, so you could get hurt or crash.