Board Foot: Rough sawn lumber is usually sold by the board foot (bd. ft.). A board foot is equal to a piece of wood 12 inches long x 12 inches wide and 1 inch thick, or 144 cubic inches. To figure the board foot measurement of a piece of wood, multiply the length x width x thickness in inches, then divide by 144.oard Foot: Rough sawn lumber is usually sold by the board foot (bd. ft.). A board foot is equal to a piece of wood 12 inches long x 12 inches wide and 1 inch thick, or 144 cubic inches. To figure the board foot measurement of a piece of wood, multiply the length x width x thickness in inches, then divide by 144.
New rules for blood donation permit old time blood donors to donate blood even after they touch 70 years of age.owever, there is no change in the rule for donors donating blood for the first time; the age limit for new donors still remains at 65. According to NHS Blood and Transplant, the extension of age limit for blood donations came about owing to better health and fitness levels of the older lot.
Minimum weight requirement is 110 pounds. Persons 16 years of age may donate with the written consent of their parent or legal guardian. Under the age 16 you can donate blood only for your own use You're right in stating that donating blood is a good gesture.. 10 REASONS TO DONATE BLOOD =Blood transfusions save lives.