1) The shortest war in history lasted only 38 to 45 minutes between Britain and Zanzibar in 1896.

2) The Dead Sea, located between Jordan and Israel, is the lowest point on Earth's surface. Its saltwater is so dense that people can easily float on its surface.

3) Insurance premiums are the payments made by policyholders to insurance companies in exchange for coverage.

4) The unicorn is the national animal of Scotland.