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Tuesday, November 11, 2014

Brain Facts

phase of the brain along the years Your brain gets lighter as you get older. In your twenties, it starts to lose up to a gram (0.035 ounces) a year as cells die and are not replaced.

Even though some dreams seem to last ages while you are experiencing them, they generally only take about 2-3 seconds. Most people have at least seven dreams a night.