1 The central nervous system is made up of the brain and spinal cord. 2  The peripheral nervous system is made up of the nerve fibers that branch off from the spinal cord and extend to all parts of the body, including the neck and arms, torso, legs, skeletal muscles and internal organs.
A guinea was worth Â£1.1 shilling in the days when Â£1 comprised 20 shillings. Once made of gold from Guinea, guineas used to be the regular currency for buying horses. Hence the title of the 2000 Guineas race-that being the amount in the prize fund in 1809.
Today's gold spot price is $964.60. Therefore, gold is worth 27.56 times what it was worth in 1964 in US dollars. At that time, the UK pound was fixed at US$2.80, so gold in 1964 was 12.5 pounds per troy ounce.