In 1991, during an attempted political coup on Russian President Boris Yelstin, food supplies had dwindled down at the parliament buildings so they ordered Pizza Hut to deliver pizzas.

Although the outsides of a bone are hard, they are generally light and soft inside. They are about 75% water.

The largest volcano known is on Mars: Olympus Mons, 370 miles wide and 79,000 feet high, is almost three times higher than Mount Everest.

AMAZING FACTS