The other two meningeal layers are the arachnoid mater and the pia mater. The dura surrounds the brain and the spinal cord and is responsible for keeping in the cerebrospinal fluid.he other two meningeal layers are the arachnoid mater and the pia mater. The dura surrounds the brain and the spinal cord and is responsible for keeping in the cerebrospinal fluid.
For 50 years, the stairs carried fans of the five city sports teams to and from the Polo Grounds in Harlem, until they finally rusted away in the years following the stadiumâs demolition, in 1964. John T. Brush, who built the stairway and donated it to the city, died the year before it opened to the public.
Polokwane (UK /ËpÉlÉËkwÉËnÉª/), meaning Place of Safety in Northern Sotho, is a city in the Polokwane Local Municipality and the capital of the Limpopo province, South Africa. It is also often referred to by its former official name, Pietersburg. Polokwane is South Africa's largest urban centre north of Gauteng.