Growing Up Surrounded by Books Could Have Powerful, Lasting Effect on the Mind | Smart News | Smithsonian

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A new study suggests that exposure to large home libraries may have a long-term impact on proficiency in three key areas

Source: Growing Up Surrounded by Books Could Have Powerful, Lasting Effect on the Mind | Smart News | Smithsonian

Study Says Laughing Can Bring Brain Waves Into Meditation-Like State – The National Memo

Study Says Laughing Can Bring Brain Waves Into Mock-Meditative State – The National Memo.

Laughter produces high levels of gamma waves throughout the brain, like meditation, and a lot faster.