<p>Checkout this interesting study on finger length and SAT scores:
<a href="http://www.livescience.com/health/070522_finger_sats.html%5B/url%5D">http://www.livescience.com/health/070522_finger_sats.html</a></p>
<p>Can almost imagine everyone reading this post and suddenly looking at their fingers, lol... Follow on, SAT prep books start throwing in a caliper as a bonus gift!!</p>