Amusement and pleasant surprises—and the laughter they can trigger—add texture to the fabric of daily life. Those giggles and guffaws can seem like just silly throwaways. But laughter, in response to funny events, actually takes a lot of work, because…
Read MoreLaughing gas 'can ease symptoms of depression in just two hours'
Laughing gas can ease symptoms of depression in just two hours by acting on a brain chemical with no side-effects, new research suggests Laughing gas can ease symptoms of depression in two hours, research suggests Ketamine and nitrous oxide act on…
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