http://www.youtube.com/watch?v=S-zcA_mOa94
Pretty cool explanation on how the cheetah is built for speed.
"A massive chest holding huge heart and lungs to pump fuel to the muscles. Legs long and light with an extended achilles tendon for superior shock absorption...but the cheetah's legs are long and fragile so how do they achieve long strides? Most people assume that cheetah's speed is generated from their legs. They must have very powerful legs. It's actually on their spine. About 60% of a cheetah's muscle mass is packed onto its spine so if you combine that with its long legs you get an animal which has an average of a 23 foot stride length".
Also says a cheetah can cover a football field in 3 seconds. Crazy!!!
great find..
it must be incredible to watch a cheetah hunt, in person.. those gazelles are no joke too, very fast.
can't help but smie when they are discussing the cheetah's stats, freakin nuts.
on a side note, lately i've been looking at my dog's tongue and just feeling 'less human'.. it's identical to ours, evolution is just mindblowing.
edit: eyes + tongue
dogs <3