um..Evolution IS a lie, hate to burst your bubble, it is fabrication of the Liberal mind, from people who are afraid to trust in a religion...but i digress...anyway in Genesis since you referenced it, it states that (to paraphrase) God created all the creatures of the land and the sea and the...
in layman's terms it is called a "U-Joint" which stands for Universal joint. it is a big X shaped device with rotating caps on all for ends. these are found anywhere there are drive-shafts coming together. to allow for flexing or slight change of direction of the moving parts.
also, not that...