Came across this the other day: http://www.newscientist.com/article/...ence-test.html According to them, they used brain scanners to calibrate the test for maximum stimulation. I'm not sure how I feel about intelligence tests in general in terms of what they represent, but it's a fun test to take nonetheless. Unfortunately, you have to register to read that link to the more detailed theory behind the test that they use, but it's pretty interesting to see which parts of your brain are your strengths and weaknesses. Have at it plebs. Elitist bragging rights up for grabs.