SahBumNimRush
Master of Arts
Time for some research I reckon, Dr. Rush . It's one great thing, other than the delights that fora such as this can bring, that I think the Internet has really made easier - in 'ancient times' it could take me days and a fair bit of travel to find the books I needed to research something that wasn't covered well in the encyclopedias and other texts I physically owned.
Looks like I've probably got a good dose of caveman in me too.. .
http://news.bbc.co.uk/2/hi/7062415.stm
http://www.sciencedaily.com/releases/2007/10/071025143311.htm