A total of 73 observations were made, with the size of the wounds ranging from 15.83mm2 to 3574.0mm2 for pressure ulcers (n=37) and from 84.70mm2 to 11172.5mm2 for venous leg ulcers (n=36). There was no more than a 10 percent error in the measurement of healing venous leg ulcers and pressure ulcers.
Charlotte Motor Speedway -193.216 MPH. When people think of fast NASCAR race tracks Talladega Superspeedway usually comes to mind first. Talladega holds the all-time NASCAR track record as Bill Elliott sat on the pole with an incredible 212.809 MPH lap in 1987.
Allow me to spare you the hyperbole: Usain Bolt is fast. He is, as far as we can tell, the fastest human whoâs ever lived â in 2009, at a race in Berlin, he ran the 100-meter dash is 9.58 seconds. This translates to an average speed of just over 23 mph (with a top speed closer to 30 mph).