Salt water or economical charger for mobile devices?

Salt water or economical charger for mobile devices? It is interesting

The issue with the search for alternative sources of energy particularly acute in developing countries, because they are low on material resources and do not have a particularly well-developed infrastructure of electricity, especially clean. When installing cutting-edge solar panels and wind turbines there is another problem — the lack of skilled labor.

But as it turned out, in the case of such countries do not have to turn inside out, and only worth remembering the simple things. For example, the solar lamps operating on salt water, that

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The eruption of the volcano in Costa Rica, Nicaragua awakened volcanoes

The eruption of the volcano in Costa Rica, Nicaragua awakened volcanoes Natural Disasters

Located 135 km from the capital of Nicaragua's San Cristobal volcano woke up and scared the people in the country with three eruptions. The sharp rise of the activity at the volcano about three thousand people were immediately evacuated from the surrounding area with 50 trucks and 350 security personnel. Serious danger to residents are gases and other substances escaping from the crater on the surface.

The height of the column of ash over the crater of San Cristobal reached five thousand feet. Spaced wind,

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The storm struck the southern U.S. state

The storm struck the southern U.S. state of Natural Disasters

On the north-east of the U.S. state Oklahoma swept devastating storm. Disaster victims are four state residents, including a child. The storm killed two adults and a child were replaced their house trailer, which did not survive the onslaught of wind and collapsed. The bodies of victims were found is not close to home, and in the harbor in about 50 meters away. It is surprising that two other children from the family left the trailer is just half an hour before the storm.

Another victim was found

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The future is bezlopostnymi windmills

The future is bezlopostnymi windmills Facts

Regardless of the source of "green" energy, windmills have a lot of drawbacks. This increased noise activity and unsafe for birds and bats, a sufficiently high cost of installing turbines and bad vibes from their work.

To simultaneously correct all these deficiencies and improve the performance of turbines, a Tunisian company Saphon launched bezlopostnyh windmills, its mode of operation and form resembling sails. As they dropped the torque elements such mills are safe for birds and other flying animals. In addition, the devices completely eliminate any aerodynamic and mechanical losses that occur

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The Philippines is approaching hurricane

The Philippines is approaching Hurricane Natural Disasters

Tropical storm "Sendong" with destructive winds and heavy rain to reach the southern Philippines early as December 16, if the last tropical cyclone of the Pacific justify weather forecast.

According to the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA), December 15 at 16:00 in the hurricane was 610km from Ginatuana, Southern Province of Surigao. The maximum wind speed was 65 km / h gusting to 80 km / h, is expected that the system will go on to the west-serevo-west at a speed of 30 km / h

Figure 2. Forecast track

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Tornado hit the New York City

Tornado hit the New York Natural Disasters

September 8, 2012 two rare species tornado struck two unsuited to such events area — Brooklyn and Queens, causing widespread power outages and disturbances. Victims found, serious injuries people have not received.

The first tornado hit the residential areas near the beaches, and the second followed 15 kilometers away. In the video, filmed by passers, is seen as a vortex absorbs water, sand, and small parts of buildings in Queens.

Tornadoes were part of a strong storm system that struck the eastern coast and caused flooding in the north-eastern

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Flooding in north-west Pakistan

Flooding in north-west Pakistan Natural Disasters

Heavy rains that hit the north-western part of Pakistan, have caused flooding. Flood waters filled the streets and roads, flooded low-lying areas of apartment buildings, damaged and uprooted trees, knocked out power supply system. At the moment, reported 50 dead. List of missing persons as in the north-west and the east, south and north-east of the country is constantly growing. The wind, which was accompanied by a storm blew defenses and walls separating the city's neighborhoods, brought destruction to the local airport. In one day, the various cities of Pakistan received from 10 to

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Two tornadoes swept over New York

Two tornadoes swept over New York Natural Disasters

Two tornado funnel takes in the outskirts of large American cities, damaging power lines and trees scattered around the debris by blowing sand, water, benches, beach gear and rubbish. New Yorkers are still in shock, as they are not used to the weather surprises of this nature.

Fortunately, among the people who have witnessed one, and after 10 minutes of another, more powerful tornado victims. First walked through the funnel of the peninsula Rokeuey called Breezy Point in Queens. According to witnesses, the sound of approaching tornado whistle and roar

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Glaciers of South America began to melt faster

Glaciers of South America began to melt faster Scientists prove

Watching the southern edge of the glaciers of the Andes Mountains in South America, the scientists found that global warming losses in Southern Patagonia ice cover over the last 10 years has increased by more than half compared with the previous 30-year period. It is the largest glacier in the southern hemisphere with his neighbor to the north (North Patagonian glacier) significantly increase global sea levels, thawing every year faster. Scientists compare the current ice loss with height Empire State Building in the United States.

The western part

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Flooding in the province of West Bengal

Flooding in the province of West Bengal Natural Disasters

As a result of the flooding that occurred in the eastern Indian province of West Bengal, one of the buses running from the area, the Dzhargram Bankurav city Durgapur, was washed away by water currents. Inside, at the time there were at least a hundred people. Bus itself, unsuccessfully crossed a bridge across the river flooded Bayrab-Banks drifted water flow at 300 meters from the accident site.

The flow of water from the river was so strong that he was saved from only about forty people. The others are

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