I found this fascinating and thought I would post it to see what others think on this site:
Finger Length Helps Predict Test Exam Results, Homosexuality, Cancer, Musical Ability and Aggressive Personality -- Study Shows
Your finger length can predict how you will do on various tests in school. They can also tell if you are likely to be homosexual or straight, if you will likely get certain cancers, be a musician, writer or a scientist, or if you will have an aggressive or passive personality.The two fingers that are important are the index finger -- the one you use to point to something -- and the ring finger.
Reading, writing and arithmetic...
In a recent study from the help of <mod edit - link removed upon request> online universities </mod edit - link removed upon request>, the results of mathematics and literacy (reading) tests for seven-year-old children could be predicted by measuring the length of these two fingers.
Read more here: