31 Ways To Get Smarter In 2012

Read stuff. Learn new languages. Master chess. Zone out. Getting a bigger brain is easier—and more fun—than you think.

Dec 30, 2011 9:40 PM EST

Sure, every doctor and trainer tells you this, and we will too: dehydration forces the brain to work harder and may dampen its planning ability.

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

Next 10