British Thermal Unit is a standard unit of energy that is measured at about 1055 joules. The British Thermal Unit (BTU or Btu) is primarily used in the United States more than in the United Kingdom. This energy unit is the total amount of thermal energy that is required to heat or cool 1 pound of water significantly by 1Â°Fahrenheit.
Bradyphrenia is a neurological term referring to the slowness of thought common to many disorders of the brain.
The phenomenon of Bradyseism is another fascinating geological aspect of Capri and of all the Phlaegraean Fields. Bradyseism is a process in which the surface of the earth rises and falls due to the movement of volcanic lava deep beneath the surface of the earth.