Dura mater. Dura mater, or dura, is a thin membrane that is the outermost of the three layers of the meninges that surround the brain and spinal cord. It is derived from mesoderm. The other two meningeal layers are the pia mater and the arachnoid mater.ura mater. Dura mater, or dura, is a thin membrane that is the outermost of the three layers of the meninges that surround the brain and spinal cord. It is derived from mesoderm. The other two meningeal layers are the pia mater and the arachnoid mater.
The story with the most credibility is the one that, the PiÃ±a Colada was introduced on August 15, 1954 at the Caribe Hiltonâs Beachcomber Bar in San Juan, Puerto Rico by its alleged creator, Ramon âMonchitoâ Marrero.
Coca Cola was invented in the late 1800's by a pharmacist named John Pemberton in Columbus, Ga. I live here in Columbus, Ga and they still have the house he invented Coca Cola â¦ in downtown in our historci district. I've been to it myself on field trips when I was younger.nswer by Timmsks. Confidence votes 76. The first Coca-Cola recipe was invented in a drugstore in Columbus, Georgia by John Pemberton, originally as a cocawine called Pemberton's French Wine Coca in 1885.