New Zealander Edmund Hillary and Sherpa Tenzing Norgay were the first to summit Mount Everest in 1953. Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.
