Transmission of Neurosyphilis from Person to Person. Neurosyphilis is considered infectious but is not transmitted from person to person. Generally, a disease like this is caused by an infectious agent and not spread between people.
On May 29, 1953, Edmund Hillary and Tenzing Norgay completed the first confirmed ascent of Mount Everest, which stands 29,035 feet above sea level.
At 11:30 a.m. on May 29, 1953, Edmund Hillary of New Zealand and Tenzing Norgay, a Sherpa of Nepal, become the first explorers to reach the summit of Mount Everest, which at 29,035 feet above sea level is the highest point on earth.