Discovering Everest's Height

Mount Everest, towering at 8,848.86 meters, was identified as the tallest mountain through a challenging survey effort in the 19th century. Initial measurements pointed to Kanchenjunga until an Indian mathematician calculated Everest's true height, leading to its naming after the Surveyor General of India. Despite its prominence, climbing attempts didn't begin until the early 20th century, as access to the mountain was heavily restricted and technical climbing innovations were lacking.