Like good nutrition and exercise, adequate sleep is part of a healthy lifestyle. Sleep deprivation is an unrecognized cause of many problems.
Autism is a general term for a group of complex disorders of brain development. These disorders are characterized, in varying degrees, by difficulties in social interaction, verbal and nonverbal communication, and repetitive behaviors.
The wait could soon be over for hundreds of thousands of people on heart transplant waiting lists as the medical community celebrates the first successful implantation of an artificial heart into a 75-year-old patient in Paris, paving the way for many long term robotic substitutes.
We have seen microchips, so many times in sci-fi movies.