As part of the male reproductive system, the prostate glandâs main purpose is to secrete a slightly alkaline fluid that forms part of the seminal fluid, a fluid that carries sperm.
Average Speed. If you take the average speed of the current world 100 m record (Bolt's 9.58 s), you get about 10.44 meters/sec (23.35 miles/hr, 37.58 km/hr). However, if you were to record instantaneous speed at different points throughout the race, the runner would reach a maximum speed much greater than this.
If we analyze records using a serial production bicycle, as opposed to prototype bicycles, the record holder is Markus StÃ¶ckl from Austria. He set a world speed record in 1999 on snow, descending at 187 km/h (116 mph) at Les Arcs. On 14 September 2007, StÃ¶ckl rode an Intense M6 mountainbike down the ski slope of La Parva, Chile, reaching the current record of 210 km/h (130 mph).