After age 30, the brain shrinks about a quarter of a percent (0.25%) in mass each year. So, not only is 30 a hurtful age to the 30-year-olds, but you brain gets smaller, too? I suppose that explains a LOT.
30 Years Old:
40 Years Later:
Oh, poor adults. More specifically, poor adults age 30+ :( Good thing I'm not there yet!!!
Happy 30th anniversary, 1st fact!
Random + Writing - 0.25% of Your Brain,