Horsepower (hp) is unit of measurement of power, the rate at which work is done. The most common conversion factor, especially for electrical power, is 1 hp = 746 watts. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses.
Straw hats woven in Ecuador, like many other 19th and early 20th century South American goods, were shipped first to the Isthmus of Panama before sailing for their destinations in Asia, the rest of the Americas and Europe, subsequently acquiring a name that reflected their point of international sale, “Panama hats”
The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with the tibia and patella forming the knee joint. By most measures the femur is the strongest bone in the body. The femur is also the longest bone in the body.