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.
15 February 2001. The fastest recorded instantaneous velocity achieved by a human was supposedly by Donovan Bailey, who set the World Record in the 100 m (9.84 s). He was clocked at 12.1 m/s, although this figure is perhaps a bit rough (recorded by a radar gun).