The smell of a flower - The memory of a walk in the park - The pain of stepping on a nail. These experiences are made possible by the 3 pounds of tissue in our heads...the BRAIN. Neuroscience for Kids has been created for all students and teacherswho would like to learn about the nervous system.

Pfizer presents 3 brain game on their website: Brain: The World Inside Your Head.

Train Your Brain in Scientific American

Your amazing brain Explore your brain, take part in real-life experiments and test yourself with our games, illusions and brain-benders

Brain Arena is the best online brain-training available. Thousands of players from all around the world compete against each other in tests of mental ability to demonstrate that theirs is the most exceptional mind.

Brain Metrix is a free website dedicated to brain training; you can stay fit without going to the gym, when I say fit I mean brain fitness. Mind training is proven to have the power to boost your IQ. Wide variety of different games featured.
Brain Training Games for Adults on Wikipedia, the free encyclopedia

Wikipedia, the free encyclopedia discusses Brain Age and brain-training games for adults

If you've got some time on your hands, A Fun Zone is sure to entertain! A Fun Zone offers an absolutely enormous archive of free puzzles, games, brainteasers, quizzes, IQ tests, trivia, comics, contests, free stuff, downloads and loads more!