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Teen news on science

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From: Bragal
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Added: 09.08.2019
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Messenger Screen time has arguably become the most concerning aspect of development for modern-day parents. The tagline explains that the book delves into why screens are making your teenager depressed, anxious, and prone to lifelong addictive illnesses - and how to stop it now. Given smartphones and tablets are everywhere, a message on limiting their use could not be more timely. The Australian government recently released guidelines recommending a maximum two hours per day of recreational sedentary screen time for teens.
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Teen climate activist to French critics: Listen to science

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Teenagers to start school at 10am in Oxford University sleep experiment - Telegraph

The 32 teenagers, ages , were told they were participating in a small social network similar to the popular photo-sharing app, Instagram. Each photo also displayed the number of likes it had supposedly received from other teenage participants — in reality, the number of likes was assigned by the researchers. At the end of the procedure, the participants were told that the researchers decided on the number of likes a photo received. This reward circuitry is thought to be particularly sensitive during adolescence. When the teenagers saw their photos with a large number of likes, the researchers also observed activation in regions that are known as the social brain and regions linked to visual attention. In deciding whether to click that they liked a photo, the teenagers were highly influenced by the number of likes the photo had. Teens react differently to information when they believe it has been endorsed by many or few of their peers, even if these peers are strangers.
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Teenagers to start school at 10am in Oxford University sleep experiment

Outmoded claims of a biological basis for youth crime are also refuted by statistics showing modern young people are less crime prone than middle-aged adults. Even before subjective misinterpretations of fMRIs were debunked, statistical realities were demolishing claims that teenagers are naturally crime-prone. Annual juvenile murder arrests fell from to 88; juvenile violent crimes from 20, to 7,; and property and drug offenses from , to 30, That review reconfirms what responsible neuroscientists have been warning for years: fMRIs cannot be reliably interpreted or replicated to establish scientific conclusions.
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Memphis teen constructs working nuclear fusion reactor in home laboratory Figuring it out: Tennessee teen successfully builds homemade nuclear fusion reactor on his own. When it comes to year-old Jackson Oswalt, his time is spent in a laboratory working on a nuclear fusion reactor. The Memphis teen finished his reactor and achieved fusion at the age of Jackson built a steel machine made up of vacuums, pumps and chambers that is capable of smashing atoms together through force in a smoking hot plasma center that releases a burst of fusion energy.

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