The fingers have two long flexors, located on the underside of the forearm. They insert by tendons to the phalanges of the fingers. The deep flexor attaches to the distal phalanx, and the superficial flexor attaches to the middle phalanx.
An adult can only get a maximum IQ of 161 on the Cattell III B test and 183 on Culture Fair. A top two per cent score on Cattell III B would be 148 or over, while for Culture Fair it is 132 or over. The two papers test different types of IQ.
IQ tests were first used in France in 1904 to identify intelligent children. And since then, experts have estimated that the 18th Century German writer and poet Goethe had the highest IQ in history, at 210. The tests are not a measure of general knowledge, but of how the mind copes with reasoning problems and mental arithmetic. Normal IQ is from 85 to 115, and genius level starts at 145.