Land & Water
Why is the Sea Salty?
The Dead Sea is one of the saltiest seas in the world. It is roughly 35% salt, about ten times the saltiness of most seas.
Land & Water
Why is the Sea Salty?
Land & Water
9 Unknown Facts About The Pacific Ring of Fire
Did you know that 90% of the world's earthquakes occur in the Pacific Ring of Fire?
Environment & Climate
The Great Carrier Reef – The Largest Fabricated Reef Ever!
The Great Carrier Reef was “created” on May 17th, 2006, when the US Navy towed the retired carrier out to sea and sunk it.
Chemistry & Physics
A Spoon Of Oil Can Calm A Lake
Benjamin Franklin would tell people that he could calm a choppy lake with the touch of his cane. He used oil for this magic trick.