Scientific surveys show that passion for television at the age of one to three years leads to problems with concentration by the seventh year of life. Children who can not concentrate simply lose the ability to learn something new and remember any information. A constant flow of information leads to the rapid changes in the brain, and then to dementia - reduction in the loss of cognitive functions, previously learned knowledge and skills, and difficulty or inability to obtain new ones. Altogether it leads to the addiction to gadgets as a source of "external" memory and knowledge, making the person unable to produce own thoughts and opinions.