Has anyone seen the 'Get Smarter Guide'? Supposedly if you challenge your brain on a daily basis, you should become 40% cleverer within a week. Some of those challenges are showering with your eyes closed or using a mask, walking around your house blindfolded, using the 'wrong' hand to brush your teeth or move your computer mouse, playing games like Scrabble or Charades, doing the daily crossword or Sudoku puzzle, and take your bike or walk to work instead of drive.
Anyone have any thoughts on this or any other brain challenges to add? Should we put it to a test of our own? :-)