But with all the useful and practical applications of 3D-printed drugs comes an obvious dark side. Take, for instance, the potential for amateur organic chemists to engineer their own designer drugs.
What Is Autism? Autism is a complex neurobehavioral condition that includes impairments in social interaction and developmental language and communication skills combined with rigid, repetitive behaviors. Because of the range of symptoms, this condition is now called autism spectrum disorder (ASD).
Definition of Autism Spectrum Disorder. The definition of Autism and Autism Spectrum Disorder (ASD) is provided by the Diagnostic and Statistical manual of Mental Disorders (DSM-IV). Children with autism are less able to interact with the world as other children do. Typically they have deficits in three key areas: 1  Verbal and non-verbal Communication.