Top 10 facts about the world. A HIDA scan is a medical imaging procedure that allows a doctor to check the function of your liver or gallbladder. The scan requires a patient to get an injection of a radioactive material, which the machine can pick up in the scan.
Mile-a-minute vine. Also known as Polygonum baldshuanicum, this has long wiry stems sparsely clad with smallish leaves. The flowers are long airy sprays of creamy white bracts that almost cover the plants from midsummer to autumn. Plants grow at a tremendous rate, and can put on over 4m (13ft) in a year, which makes them ideal for covering eyesores like outbuildings, or screen walls, quickly.
Divide 31,680 by the stride length. For example, if the stride measurement on your machine is 36 inches, divide 31,680 by 36 to get 880. This number is how many revolutions that you need for one mile. Determine the amount of time that it takes to do one mile on your elliptical machine. This is the total number of revolutions to do one mile divided by your average RPMs. If you do 50 RPMs and it takes 880 revolutions for one mile, you need to exercise for 17.6 minutes to do one mile.