On 16 August 1960, Kittinger jumped from a balloon high in the stratosphere to make the longest skydive from the highest altitude in history. It is a common misconception that Kittinger exceeded the speed of sound during his fall, but this was not the case. He did reach a peak velocity of 614 mph (988 km/h), however, a mark that still stands as the fastest speed ever reached by a human without a vehicle. Though Kittinger fell short of supersonic speeds, he did get pretty close and achieved a maximum of about Mach 0.9, or 90% of the speed of sound. Joseph Kittinger
Who Are the People That Study Reptiles & Amphibians? Every type of animal from birds to insects is studied by scientists under a particular branch of biology called zoology -- the study of animals. The scientists that study reptiles and amphibians are called herpetologists. These scientists dedicate large portions of their lives to the understanding of these creatures.
Proctologist FAQs: What is a Proctologist? A Proctologist is a physician who specializes in diseases of the anus, colon and rectum. A Proctologist can treat Crohn's disease, constipation, hemorrhoids and other related conditions. A Proctologist can also perform a proctology exam on men. What treatments can a Proctologist perform? A Proctologist can prescribe medication, give nutritional advice, and administer an enema. If the Proctologist is a surgeon, the Proctologist can perform colorectal surgery as well. Where does a Proctologist work? A Proctologist can work in a clinic or hospital, or in private practice. Proctologist Related Terms: proctology, anus, colon, rectum, intestine, Crohn's disease, hemorrhoids, constipation, colorectal surgeon