Large meteor explosion in the Netherlands

Hundreds of people in the Netherlands and Germany reported seeing a fireball shot across the sky at dusk, around 7 o'clock local time.
Robert Mikaelyan amateur photographers to get pictures of rare when a large fireball exploded in the sky. The incident happened shortly after he came out to take photos of the old sugar factory Netherlands.

Mikaelyan managed to get a picture a few shots of the fireball swinging low over the northern city of Groningen, before finally breaking into pieces smaller.

"I suddenly saw the light in the sky came quickly ... and rushed to get a picture," said Mikaelyan.

A few seconds after the fireball had been seen, the witness heard an explosion followed by a low rumble that shook the windows.

The object is most likely the space rock that shattered after hitting the earth's atmosphere, said experts who also speculated that the pieces of the meteor may land on the North Sea.

"This is a big event," said Theo Jurriens, the Kapteyn Astronomical Institute at the University of Groningen.

At present the earth constantly bombarded by debris smaller than comets, asteroids, and even the other rocky planets in the solar system.

But the ball of fire with such size and bright light may be visible only every 20 to 25 years, Jurriens estimate. Read More......

URINE Is New energy

Increasing depletion of oil reserves for fuel, made of experts around the brain to develop renewable energy sources. Now, there are recent findings that allow a motor vehicle fuel be replaced by the urine. Scientists have created a catalyst that can extract hydrogen energy sources originating from urine.
Catalyst not only can be a source of energy for hydrogen-fueled cars in the future, but also can help clean the environment, especially in the handling of waste water. Such information is quoted from the Times of India, Friday (10/7/2009). Gerardine Botte and his team from Ohio University utilize elektrolik approach to produce hydrogen from the urine. Substances urine is the most abundant waste in the world largely composed of elements of urea. Meanwhile, urea is a potential element to serve as hydrogen. In each molecule of urine, there are four hydrogen atoms joined to each other. Hydrogen atoms in the urine is stronger than the hydrogen atoms in water molecules. Botte and his team use electrolysis to separate these molecules, to develop nickel-based electrodes to oxidize efisien.Selama urea in the electrochemical process, urea is absorbed by the nickel electrode surface and the electron flow is needed to break down molecules, "Botte said. To break the molecules , the electricity required by 0:37 V. The element for separating water, require less electrical energy than 1:23 V.

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