Friday, January 22, 2010

Amazing A 380

Airbus A380

Airbus A 380

An amazing Youtube Video

BMW Vision EfficientDynamics

New concept car - BMW Vision EfficientDynamics

The official world premier took place in Sept 2009 Frankfurt Motor Show. The new BMW Vision is a hybrid car that has 2 electric motors and a three-cylinder turbo-diesel engine. The total capacity is of 356 HP. The car can reach 100 km/h in only 4.8 seconds. And the best about this hybrid is the fuel consumption – no more than 3,76 liters for 100 km. Incredible! Love this car.More pictures after the jump.

The Exciting Look of EfficientDynamics
Like every concept car, this one makes your blood tingle and your lead-foot twitch. The blank-sheet approach to aerodynamics shows in every nook and cranny. In particular, the side view mirrors are set high and seem to flow from the car as if BMW left the body on the seashore in a brisk ocean breeze and allowed the wind to shape them. In profile, the car is set low to the ground and dominated by the shark-fin wheels, which appears as though they could cut through the air as a fish through water.

Fast and Fuel Efficient
The Vision EfficientDynamics Concept Car targets a top speed of 250km/hr (155mph), an important attribute in Germany, where all attempts to legally limit top highway speeds in the few remaining stretches of wide-open autobahn are continuously quashed. The 3 cylinder turbodiesel engine should sip only 3.7L/100km (almost 64 mpg) -- a completely achievable goal by a European car company, where a perfect storm of legal mandates and popular demand have long forced the automotive industry into leadership on fuel efficiency (at least, under official test conditions if not under M3 performance conditions). The two electric motors can be recharged by the engine as well as fully charged in about 2.5 hours plugged-in.
According to the BMW press release, the Vision promises:
Overall system output is 262 kW/356 hp, maximum torque 800 Newton-metres/590 lb-ft. All-wheel drive featuring an electric motor on both the front and rear axle.
Anticipated performance: Acceleration from a standstill to 100 km/h in 4.8 seconds, top speed 250 km/h (155 mph)
As a plug-in hybrid, BMW Vision EfficientDynamics is able to cover the entire fuel consumption drive cycle under electric power alone. Taking the sources of energy used for generating the electric power consumed into account (EU electricity mix), this reduces the CO2 emission rating to just 50 grams per kilometer.
Electric power is generated without the slightest increase in fuel consumption through a particularly efficient concept of Brake Energy Regeneration. Energy is stored in 98 lithium polymer cells.
Aerodynamics developed with know-how from Formula 1. CX drag coefficient optimised to just 0.22. Forward-looking energy management uses the maximum potential available in each case to minimise fuel consumption.

Youtube Video

Saturday, January 16, 2010

2012 predictions

SCIENTIFIC EXPERTS from around the world are predicting that 3 years from now, all life on Earth could well come to an end. Some are saying it'll be humans that would set it off. Others believe that a natural phenomenon will be the cause. And the religious folks are saying it'll be God himself who would press the stop button. The following are some likely arguments as to why the world would end by the year 2012.

Photos from the Movie 2012.

Reason one: Mayan calendar
The first to predict 2012 as the end of the world were the Mayans, a bloodthirsty race that were good at two things -- building highly accurate astrological equipment out of stone and sacrificing virgins.
Thousands of years ago they managed to calculate the length of the lunar moon as 329.53020 days, only 34 seconds out. The Mayan calendar predicts that the earth will end on December 21, 2012. Given that they were pretty close to the mark with the lunar cycle, it's likely they've got the end of the world right as well.

Reason two: Sun storms
Solar experts from around the world monitoring the sun have made a startling discovery. Our sun is in a bit of strife. The energy output of the sun is, like most things in nature, cyclic and it's supposed to be in the middle of a period of relative stability. However, recent solar storms have been bombarding the earth with lot of radiation energy. It's been knocking out power grids and destroying satellites. This activity is predicted to get worse and calculations suggest it'll reach its deadly peak sometime in 2012.

Reason three: The atom smasher
Scientists in Europe have been building the world's largest particle accelerator. Basically, its a 27 km tunnel designed to smash atoms together to find out what makes the universe tick. However, the mega-gadget has caused serious concern, with some scientists suggesting that it's properly even a bad idea to turn it on in the first place. They're predicting all manner of deadly results, including mini black holes. So when this machine is fired up for its first serious experiment in 2012, the world could be crushed into a super-dense blob the size of a basketball.

Reason four: The Bible says it
If having scientists warning us about the end of the world isn't bad enough, religious folks are getting in on the act as well. Interpretations of the Christian Bible reveal that the date for Armageddon, the final battle between good an evil, has been set for 2012. The I Ching, also known as the Chinese Book of Changes, says the same thing, as do various sections of the Hindu teachings.

Reason five: Super volcano
Yellowstone National Park in United States is famous for its thermal springs and old faithful geyser. The reason for this is simple -- it's sitting on top of the world's biggest volcano and geological experts are beginning to get nervous sweats. The Yellowstone volcano has a pattern of erupting every 650,000 years or so, and we're many years overdue for an explosion that will fill the atmosphere with ash, blocking the sun and plunging the earth into a frozen winter that could last up to 15,000 years. The pressure under the Yellowstone is building steadily, and geologists have set 2012 as a likely date for the big bang.

Reason six: The physicists
This one's case of bog -- simple maths mathematics. Physicists at Berkely University have been crunching the numbers. They've determined that the earth is well overdue for a major catastrophic event. Even worse, they're claiming that their calculations prove that we're all going to die, very soon. They are also saying that their prediction comes with a certainty of 99 per cent; and 2012 just happens to be the best guess as to when it occurs.

Reason seven: Earth's magnetic field
We all know the Earth is surrounded by a magnetic field that shields us from most of the sun's radiation. What you might not know is that the magnetic poles we call North and South have a nasty habit of swapping places every 750,000 years or so -- and right now we're about 30,000 years overdue. Scientists have noted that the poles are drifting apart roughly 20-30 kms each year, much faster than ever before, which points to a pole-shift being right around the corner. While the pole shift is under way, the magnetic field is disrupted and will eventually disappear, sometimes for up to 100 years. The result is enough UV outdoors to crisp your skin in seconds, killing everything it touches.

NASA's Explanations

2012: Beginning of the End or Why the World Won't End?

Scenes from the motion picture "2012."

Courtesy Columbia Pictures. Remember the Y2K scare? It came and went without much of a whimper because of adequate planning and analysis of the situation. Impressive movie special effects aside, Dec. 21, 2012, won't be the end of the world as we know. It will, however, be another winter solstice.

Much like Y2K, 2012 has been analyzed and the science of the end of the Earth thoroughly studied. Contrary to some of the common beliefs out there, the science behind the end of the world quickly unravels when pinned down to the 2012 timeline.

Below, NASA Scientists answer several questions that we're frequently asked regarding 2012.

Question (Q): Are there any threats to the Earth in 2012? Many Internet websites say the world will end in December 2012.

Answer (A): Nothing bad will happen to the Earth in 2012. Our planet has been getting along just fine for more than 4 billion years, and credible scientists worldwide know of no threat associated with 2012.

Q: What is the origin of the prediction that the world will end in 2012?

A: The story started with claims that Nibiru, a supposed planet discovered by the Sumerians, is headed toward Earth. This catastrophe was initially predicted for May 2003, but when nothing happened the doomsday date was moved forward to December 2012. Then these two fables were linked to the end of one of the cycles in the ancient Mayan calendar at the winter solstice in 2012 -- hence the predicted doomsday date of December 21, 2012.

Q: Does the Mayan calendar end in December 2012?

A: Just as the calendar you have on your kitchen wall does not cease to exist after December 31, the Mayan calendar does not cease to exist on December 21, 2012. This date is the end of the Mayan long-count period but then -- just as your calendar begins again on January 1 -- another long-count period begins for the Mayan calendar.

Q: Could a phenomena occur where planets align in a way that impacts Earth?

A: There are no planetary alignments in the next few decades, Earth will not cross the galactic plane in 2012, and even if these alignments were to occur, their effects on the Earth would be negligible. Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no consequence. "There apparently is a great deal of interest in celestial bodies, and their locations and trajectories at the end of the calendar year 2012. Now, I for one love a good book or movie as much as the next guy. But the stuff flying around through cyberspace, TV and the movies is not based on science. There is even a fake NASA news release out there..."- Don Yeomans, NASA senior research scientist

Q: Is there a planet or brown dwarf called Nibiru or Planet X or Eris that is approaching the Earth and threatening our planet with widespread destruction?

A: Nibiru and other stories about wayward planets are an Internet hoax. There is no factual basis for these claims. If Nibiru or Planet X were real and headed for an encounter with the Earth in 2012, astronomers would have been tracking it for at least the past decade, and it would be visible by now to the naked eye. Obviously, it does not exist. Eris is real, but it is a dwarf planet similar to Pluto that will remain in the outer solar system; the closest it can come to Earth is about 4 billion miles.

Q: What is the polar shift theory? Is it true that the earth’s crust does a 180-degree rotation around the core in a matter of days if not hours?

A: A reversal in the rotation of Earth is impossible. There are slow movements of the continents (for example Antarctica was near the equator hundreds of millions of years ago), but that is irrelevant to claims of reversal of the rotational poles. However, many of the disaster websites pull a bait-and-shift to fool people. They claim a relationship between the rotation and the magnetic polarity of Earth, which does change irregularly, with a magnetic reversal taking place every 400,000 years on average. As far as we know, such a magnetic reversal doesn’t cause any harm to life on Earth. A magnetic reversal is very unlikely to happen in the next few millennia, anyway. Earth, as seen in the Blue Marble: Next Generation collection of images, showing the color of the planet's surface in high resolution. This image shows South America from September 2004.

Q: Is the Earth in danger of being hit by a meteor in 2012?

A: The Earth has always been subject to impacts by comets and asteroids, although big hits are very rare. The last big impact was 65 million years ago, and that led to the extinction of the dinosaurs. Today NASA astronomers are carrying out a survey called the Spaceguard Survey to find any large near-Earth asteroids long before they hit. We have already determined that there are no threatening asteroids as large as the one that killed the dinosaurs. All this work is done openly with the discoveries posted every day on the NASA NEO Program Office website, so you can see for yourself that nothing is predicted to hit in 2012.

Q: How do NASA scientists feel about claims of pending doomsday?

A: For any claims of disaster or dramatic changes in 2012, where is the science? Where is the evidence? There is none, and for all the fictional assertions, whether they are made in books, movies, documentaries or over the Internet, we cannot change that simple fact. There is no credible evidence for any of the assertions made in support of unusual events taking place in December 2012.

Q: Is there a danger from giant solar storms predicted for 2012?

A: Solar activity has a regular cycle, with peaks approximately every 11 years. Near these activity peaks, solar flares can cause some interruption of satellite communications, although engineers are learning how to build electronics that are protected against most solar storms. But there is no special risk associated with 2012. The next solar maximum will occur in the 2012-2014 time frame and is predicted to be an average solar cycle, no different than previous cycles throughout history.

Interesting Youtube Videos...

Friday, January 15, 2010

The Earth....God's beautiful Creation

Cherry Blossoms, Japan


Autumn in Germany

The beauty of Antarctica

Salzburg Austria - the most beautiful city

Neuschwannstein, King Ludwig's Castle in Bavaria , Germany

Windmills of Holland

Beauty of Tibet

Disney Castle

Golden Maple Leaf

Edge of Glacier

Lavender Farm and Tree

Lavender Farm

The Night Scene of Eiffel Tower

Blue Sea

Earthbound Rainbow

Mirror Lake

Lavender at the Foot of the Mountain

Comet -Make a wish

The Purple Romance

Breithorn Peak ( Switzerland )

Deep Autumn