Uranus is visible to the naked eye.
Benjamin Franklin was first to suggest daylight saving.
The most abundant metal in the Earths crust is aluminium.
It snowed in the Sahara desert on 18 February 1979.
On average, an iceberg weighs 20 million tons.
The far side of the moon was first photographed by a Russian satellite in 1959.
Captain Cook was the first man to set foot on all continents except Antarctica.
The diameter of the Moon is 2,160 miles.
The pressure at the Earths inner core is 3 million times Earth's atmospheric pressure.
200 million years ago Earth contained 1 land mass called Pangaea
At the deepest point, an iron ball would take more than an hour to sink to the ocean floor. ( 6.8 miles )
The largest wave ever recorded was near the Japanese Island of Ishigaki in 1971. It was recorded at 279 feet high.
Antarctic means ' opposite the Artic '.
The largest iceberg recorded ( in 1956 ) was 200 miles long and 60 miles wide, larger that the country of Belgium.
The surface of the Dead Sea is 1,312 feet below the surface of the Mediterranean Sea, which is only 47 miles away.
The moon orbits the Earth every 27.32 days.
The country of Benin changed its name from Dahomey in 1975.
The Nova Zemlya Glacier in the (former) USSR is over 1,312 feet long.
The coldest temperature ever recorded was -94 deg Fahrenheit, in Siberia.
The second largest US state in the 1950's was California.
The US state Maryland was named after Queen Henrietta Maria.
The only country to register zero births in 1983 was the 'Vatican City'.
The US state of Florida first saw the cultivation of oranges in 1539.
The world's largest National park is 'Wood Buffalo National Park' in Canada.
The world's largest exporter of sugar is Cuba.
There are no rivers in Saudi Arabia.
England's Stonehenge is 1500 years older than Rome's Colosseum.