I was going to write a post on an interesting paper about genetic variation in the USA but I’ll save it for another day as I found this gem.
A research group in Hungary have found the time to judge who is the best at drawing animals, cavemen or modern artists. Amazingly they found cavemen won the competition! To be fair, what amazes me is that these people came up with this research in the first place. How and why do they have the time to sift through a thousand images and then do a statistical analysis to find which group had the greatest error?
Nevertheless, I’ve learnt something new today. Apparently four legged animals walk in the following way:
The usual succession of the ground-contacting feet of walking quadrupeds, termed as foot-fall formula, is -LH-LF-RH-RF-, where L/R and H/F mean left/right and hind/fore, respectively.
As an illustration the authors provide this figure, follow the (more…)