Building Rotates 360 degrees

 Company in Brazil (Suite Vollard) constructed a building in which each floor can rotate 360 degrees. Each building has 11 apartments and each apartment can spin individually in any direction. One rotation takes a full hour, but apartment owner can set rotation speed through apartment control panel. Facades are made of three different types of glass which give wonderful effects when building spins during the sunset. Cost of each apartment is $US 300,000.00.

Manatee can speak like Human

Manatees possess vocal chords which give them the ability to speak like humans, but don't do so because they have no ears with which to hear the sound.

Gold in Sea Water

A typical cubic kilometre (a billion tonnes) of seawater is a treasury of often valuable elements - there are reckoned to be 5,000 million million tonnes of solids dissolved in the world's oceans, but sodium chlorine (combined as sodium chloride - common salt) are the only two that are extracted in substantial quantities.

The cost extracting elements such as Gold, even though as much as 500 kilos of it can be found in the average cubic kilo metre of sea water, would be so expensive that with current technology it is not economical to do so.

Airplane Hotel in Costa Rica

Airplane Hotel from the Outside

Airplane Hotel from the Inside