The wall stretches for over 1,500 miles. The driving distance between New York and Miami is just over 1,250 miles. Provided you don't get lost. In Muddy, Illinois, the post office measures only 7 by 10 feet, about the size of a garden shed. It is believed to be one of the smallest post offices in the United States.
Zaire is the world leader in cobalt mining, producing two-thirds of the world's cobalt supply.
The world's tallest mountains, the Himalayas, are also the fastest growing. The biggest wave on record, reported by a reliable source, was estimated to have attained a height of 112 feet. It was measured, at some distance, I hope, by a tanker traveling between Manila and San Diego in 1933. The wind was blowing at 70 mph at the time. At least 200 people were needed to set the record.