Demonstration of the pressure difference during a dive A nice example of how the water pressure increases as the depth increases. The weight of the water above the diver puts pressure on his body. The deeper the diver sinks, the more water he has on him and the more pressure he has on his body. The pressure that a diver experiences at a certain depth is the sum of all the pressures on him, both water and air.
Two sea lions on a small boat Two sea lions sit on a small sailboat on the river Eld Inlet near Olympia Washington. With their impressive weight, as the largest sea lions can reach more than a ton, mammals create a gradient to the vessel whose bow is submerged in water.
Boat against an enormous wave In Nias Island, Indonesia, a marine vessel is ungovernable in the water after the storm previously cut the anchor of. Then, a huge wave devouring.
A sophisticated rescue boat The new rescue boat "Shannon" the Royal National Institute for survival craft (RNLI) in England, It has water turbines instead of propellers, something that makes it extremely agile. You can start and stop very shallow depth, while it is impossible to tip over the water. It is also equipped with special shock absorber seats.
Divers encounter a huge pyroswmo In the Philippines and just outside the Ticao island, a group of divers made a strange discovery. Meets a huge pyroswmo, a creature made up entirely of thousands of invertebrates and living in warm seas. This giant "tube" It consists of thousands of small marine animals a few mm in length, that is biofwtaygi and feed on plankton. The pyroswmo is completely harmless for humans. Float freely near the water's surface and moves along with the currents.
Episode between Greenpeace and the Spanish coast The Saturday, November 15th at dawn off the Canary Islands, two vessels of the Spanish boats rammed the Greenpeace's boat, while trying to reach the ship of Spanish Renaissance Rowan oil company Repsol, to complain about a future oil drilling in the sea area. During the incident, an Italian activist aged 23 years and fell into the water and was seriously injured by hitting the propellers of a Greenpeace boat. He suffered multiple wounds and a fractured tibia, and was transferred by helicopter to the Hospital of Las Palmas (Gran Canaria).
Carpet cleaning The thorough cleaning of a very dirty carpet. The water used probably cost more than the carpet itself.
Advanced water gun This is Spyra Two, an electric water gun that automatically fills and shoots small bursts of water under pressure.
The launch of the duck A duck stands on top of a water nozzle, in a water park. The nozzle will suddenly release water under pressure, and the duck will be launched into the air. Most likely he was sitting there on purpose.