Autism; Repetitively stacking or lining up objects is associated with autism. Specialty: Psychiatry: Symptoms: Trouble with social interaction, impaired communication, restricted interests, repetitive behavior: Usual onset: By age two or three: Duration: Long-term: Causes: Genetic and environmental factors: Diagnostic method
Cooler (ã¯ã¦ã©) is the main villain in the movie Dragon Ball Z: Cooler's Revenge and an emulation of him acts as the main villain in Dragon Ball Z: The Return of Cooler. He is the older brother of Frieza, and the eldest son of King Cold.
Thermoelectric coolers are solid-state heat pumps that operate according to the Peltier effect: a theory that claims a heating or cooling effect occurs when electric current passes through two conductors. A voltage applied to the free ends of two dissimilar materials creates a temperature difference.