1. Mystery of the Bermuda Triangle

2. Where is it?

3. What is it? Location of many mysterious disappearances of boats and planes. 1854 Bella 1872 Mary Celeste 1902 Freya 1918 USS Cyclops 1921 Carroll Deering 1925 Raifuku Maru 1932 John and Mary 1940 Gloria Colita 1945 Flight 19 - 5 military planes 1950 Globemaster 1953 British York Transport 1955 Connemara IV 1963 Marine Sulphur Queen 1965 C-119 Flying Boxcar 1968 Scorpion 1969 Teignmouth Electron 1972 V. A. Fogg

4. USS Cyclops Worst loss of life for the Navy. Over 300 died. No evidence of bad weather or enemy combat. Ship was in perfect condition.

5. Suggested Causes

6. Some Physical Causes Overlooked What causes a boat to float? What would cause an undamaged boat to sink? Is it a matter of density? Is it a matter of buoyancy?