Cattle can produce up to 180 litres of saliva in one day.

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.

2,520 can be divided by 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 without having a fractional leftover.

A M A Z I N G   F A C T S