Saturday, 11 August 2012

EACH MAN GIVES A STORY


Three men were standing in line to get into heaven one day. Apparently it had been a pretty busy day, though, so Peter had to tell the first one, "Heaven's getting pretty close to full today, and I've been asked to admit only people who have had particularly horrible deaths. So what's your story?"

So the first man replies: "Well, for a while I've suspected my wife has been cheating on me, so today I came home early to try to catch her red-handed. As I came into my 25th floor apartment, I could tell something was wrong, but all my searching around didn't reveal where this other guy could have been hiding. Finally, I went out to the balcony, and sure enough, there was this man hanging off the railing, 25 floors above ground! By now I was really mad, so I started beating on him and kicking him, but wouldn't you know it, he wouldn't fall off. So finally I went back into my apartment and got a hammer and starting hammering on
his fingers. Of course, he couldn't stand that for long, so he let go and fell -- but even after 25 stories, he fell into the bushes, stunned but okay. I couldn't stand it anymore, so I ran into the kitchen, grabbed the fridge and threw it over the edge where it landed on him, killing him instantly. But all the stress and anger got to me, and I had a heart attack and died there on the balcony."

"That sounds like a pretty bad day to me," said Peter, and let the man in.

The second man comes up and Peter explains to him about heaven being full, and again asks for his story.

"It's been a very strange day. You see, I live on the 26th floor of my apartment building, and every morning I do my exercises out on my balcony. Well, this morning I must have slipped or something, because I fell over the edge. But I got lucky, and caught the railing of the balcony on the floor below me. I knew I couldn't hang on for very long, when suddenly this man burst out onto the balcony. I thought for sure I was saved, when he started beating on me and kicking me. I held on the best I could until he ran into the apartment and grabbed a hammer and started pounding on my hands. Finally I just let go, but again I got lucky and fell into the bushes below, stunned but all right. Just when I was thinking I was going to be okay, this refrigerator comes falling out of the sky and crushes me instantly, and now I'm here."

Once again, Peter had to concede that that sounded like a pretty horrible death.

The third man came to the front of the line, and again Peter explained that heaven was full and asked for his story.

"Picture this," says the third man, "I'm hiding inside a refrigerator..." ... :P




Sunday, 5 August 2012

ADVANTAGE OF ALMOND MILK



Almond milk is a great alternative to dairy milk.
Weight Management, Plain almond milk without added sugars or flavoring contains 60 calories per each 8 oz serving size. This option works well for people looking to lose or maintain weight.

The low caloric content of almond milk causes less of an impact on our totally daily consumption of food calories. Some milk varieties contain more sugars than the cereal that they get combined with.

Heart Health,
Almond milk contains no cholesterol and only 5 mg of sodium per serving. Consuming foods low in sodium and cholesterol help us to maintain better heart health and normal blood pressure.
Without cholesterol, almond milk also decreases our chances of gaining bad cholesterol levels, all while increasing the good cholesterol levels. Almond milk also contains 150 mg of potassium in every serving. This mineral works to promote healthy blood pressure.

Blood Sugar Friendly,
Unlike other milk alternatives, the plain almond option contains only 8 grams of carbohydrates per serving. The 7 grams of sugars that make up the carbohydrate content have a limited affect on our blood sugar levels. When we consume simple sugars, our metabolic functions tend to miss the nutrients, storing much of the carbs as fat.
Instead, the low amount of sugars in almond milk have a low glycemic nature, meaning our bodies fully digest them and use them as energy. Diabetics benefit from this characteristic as well.

Bone Health
Almond milk contains 30% of our recommended daily value of calcium and 25% of Vitamin D. These nutrients work together to build strong bones in men, women, children and infants.
Vitamin D also helps improve immunity and cell function. Some studies have shown that Vitamin D helps decrease osteoporosis and even Alzheimer’s disease. The magnesium in found in almond milk helps absorb more of the calcium provided by the nutritious beverage.

Skin Care
Every serving of pure almond milk contains 50% of our recommended daily value of Vitamin E. This powerful nutrient has antioxidant abilities in that it helps regulate Vitamin A use and availability.
More importantly, Vitamin E acts the primary regulatory nutrient that improves skin health.

Eye Health
The moderate levels of Vitamin A found in almond milk helps keep our eyes functioning properly. Vitamin A directly influences the eye’s ability to adjust to differences in light.

More Muscle Power
Even though almond milk only contains 1 gram of protein per serving, it does contain B Vitamins in the form of riboflavin, plus other muscle regulating nutrients like iron. Each serving of almond milk contains about 4% of our recommended daily intake of iron, which helps muscles absorb and use protein for energy, growth and repair.


HOME REMEDIES FOR COLD AND COUGH


Common cold and cough home remedies that are very effective in relieving cold and cough are as follows

Take 5ml of fresh tulsi and mix it in 10ml of pure honey. Take this daily at least twice a day.

... Mix 5ml of onion juice with 10ml of pure honey. Consume this mixture at least twice a day.

Another effective natural cough remedy is to chew 4basil leaves and black pepper. This will relief your cough.

Take ½ teaspoon of ginger juice with ½ teaspoon of honey, three times a day Warm the mixture by mixing a teaspoon of warm water in it especially in winter.

Take garlic and boil them in water, then drink it. This is one of the useful home remedies for cough.

One of the most useful remedies for cough is to take 1-2gm powder of fried turmeric with honey, thrice a day.

Add 5-10 drops of eucalyptus, peppermint, pine, lavender, thyme, tea tree oil to a bowl of steaming water. Place your nose over the vapors and inhale, covering yourself with a towel and inhale deeply. This is one of the effective cure treatments.

Take some mint and eucalyptuses leaves and boil them together in water and then inhale its vapors when it gets cooled. It will also help in relieving cough and cold.

One of the natural ways to cure could and cough is to a take bath with a few drops of cinnamon in the bath water that can help in relieving congestion.

Take hot water in a tub or bucket add some Vicks vaporub in it. Cover your head with the towel and then started inhaling by placing your nose over vapors. This also has been found to be effective in the common cold treatment.

A cup of grape juice mixed with honey gives quick relief from cough


Saturday, 4 August 2012

PEEPING MIMAS


Saturn's moon Mimas peeps out from behind the larger moon Dione in this view from the Cassini spacecraft.

Mimas (246 miles, or 396 kilometers across) is near the bottom center of the image. Saturn's rings are also visible in the top right.

This view looks toward the anti-Saturn side of Dione (698 miles, or 1,123 kilometers across). North on Dione is up and rotated 20 degrees to the right. This view looks toward the northern, sunlit side of the rings from just above the ringplane.

The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Dec. 12, 2011. The view was obtained at a distance of approximately 377,000 miles (606,000 kilometers) from Mimas. The view was obtained at a distance of approximately 56,000 miles (91,000 kilometers) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 42 degrees. Image scale is 1,773 feet (541 meters) per pixel on Dione.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo.


Friday, 3 August 2012

X RAYS FROM YOUNG SUPER NOVA


More than fifty years ago, a supernova was discovered in M83, a spiral galaxy about 15 million light years from Earth. Astronomers have used NASA's Chandra X-ray Observatory to make the first detection of X-rays emitted by the debris from this explosion.

Named SN 1957D because it was the fourth supernova to be discovered in the year 1957, it is one of only a few located outside of the Milky Way galaxy that is detectable, in both radio and optical wavelengths, decades after its explosion was observed. In 1981, astronomers saw the remnant of the exploded star in radio waves, and then in 1987 they detected the remnant at optical wavelengths, years after the light from the explosion itself became undetectable.

A relatively short observation -- about 14 hours long -- from NASA's Chandra X-ray Observatory in 2000 and 2001 did not detect any X-rays from the remnant of SN 1957D. However, a much longer observation obtained in 2010 and 2011, totaling nearly 8 and 1/2 days of Chandra time, did reveal the presence of X-ray emission. The X-ray brightness in 2000 and 2001 was about the same as or lower than in this deep image.

This new Chandra image of M83 is one of the deepest X-ray observations ever made of a spiral galaxy beyond our own. This full-field view of the spiral galaxy shows the low, medium, and high-energy X-rays observed by Chandra in red, green, and blue respectively.

The new X-ray data from the remnant of SN 1957D provide important information about the nature of this explosion that astronomers think happened when a massive star ran out of fuel and collapsed. The distribution of X-rays with energy suggests that SN 1957D contains a neutron star, a rapidly spinning, dense star formed when the core of pre-supernova star collapsed. This neutron star, or pulsar, may be producing a cocoon of charged particles moving at close to the speed of light known as a pulsar wind nebula.

If this interpretation is confirmed, the pulsar in SN 1957D is observed at an age of 55 years, one of the youngest pulsars ever seen. The remnant of SN 1979C in the galaxy M100 contains another candidate for the youngest pulsar, but astronomers are still unsure whether there is a black hole or a pulsar at the center of SN 1979C.




TWO SOLAR SYSTEM PUZZLE SOLVED

Comets and asteroids preserve the building blocks of our Solar System and should help explain its origin. But there are unsolved puzzles. For example, how did icy comets obtain particles that formed at high temperatures, and how did these refractory particles acquire rims with different compositions? Carnegie's theoretical astrophysicist Alan Boss and cosmochemist Conel Alexander* are the first to model the trajectories of such particles in the unstable disk of gas and dust that formed the Solar System.

They found that these refractory particles
could have been processed in the hot inner disk, and then traveled out to the frigid outer regions to end up in icy comets. Their meandering trips back and forth could help explain the different compositions of their rims. The research is published in Earth and Planetary Science Letters.

The young Sun is thought to have
experienced a series of outbursts caused by the rapid infall of disk gas onto the Sun. The leading mechanism for explaining such outbursts is a phase of disk instability. The researchers modeled the trajectories of several hundred centimeter-sized melilite mineral particles during a phase of disk instability. These particles are similar to calcium-aluminum-rich inclusions (or CAIs), the refractory particles often found in well- preserved meteorites, as well as the comet Wild 2.

Their disk model assumed a marginally
gravitationally unstable, fully three-
dimensional disk, with a mass of about 5 % of today's Sun and temperatures ranging from a frigid -350 °F (60K) in the outer regions, to a scorching 2240 °F (1500K) near the center. Their calculations allowed the CAIs to orbit in the disk while being subjected to gas drag and the gravity of both the disk and the Sun.

The particles started orbiting in unison, but after about 20 years their trajectories
started to diverge significantly. Most struck the inner boundary of the disk at 1 AU (the Earth/Sun distance), while others went to the outer boundary at 10 AU, where they could be swept up by a growing comet. About 10% migrated back and forth in the disk before hitting one or the other boundary.

The researchers then modeled the
evaporation and condensation processes that the particles would experience during their migrations and found that such particles were likely to acquire outer rims with varied isotopic compositions recently shown to characterize CAIs.

"CAIs are thought to have formed at the very beginning of the Solar System. Our results show that they must have experienced remarkably complex histories as they were transported chaotically all over the disk," remarked Alexander.

These migrations could explain the different oxygen isotopes that have been found in particles from meteorites. These are varieties of oxygen atoms with different numbers of neutrons, which point to different processing conditions for the particle rims.

Previous work by Boss had shown that
oxygen isotope abundances could vary in an unstable disk by the range found in meteorites. Coupled with the new results, these models show that several puzzles may have been solved -- an unstable disk can explain both large-scale outward transport of refractory particles, as well as the peculiar rim compositions acquired during their
journeys.

"It's nice to solve two problems at once,"
said Boss. "But there are still many more
puzzles about meteorites for us to work on." The research also included colleague Morris Podolak at Tel Aviv University and was funded in part by NASA Origins of Solar Systems Program. The calculations were performed on the Carnegie Alpha Cluster supported in part by the NSF.





TOP 5 MYSTERIOUS OF UNIVERSE

1. Dark Energy >> Dark energy is the greatest mystery in the universe today, because of the fact that it is believed to be all around us, and it explains why there seems to be anomalies within the law of gravity. By the law of gravity, large
objects, like galaxy clusters, should attract each other, and their gravitational pull should pull in other objects. This however, is not the case, and the fact is most galaxy clusters are moving farther apart. This is due to the fact that the universe is expanding at an incredible rate. To answer the question of why this is, scientists developed the theory of Dark Energy, which has the opposite effect as gravity, pushing things apart. Mathematical calculations have shown that if it exists, it makes up 74% of our universe, outweighing gravity, and this is why the universe is stretching out. However we still have no conclusive proof, so it remains a mystery to us.

2. “White” Holes >> One of Albert Einstein’s greatest accomplishments was the proving, though mathematics, the existence of black holes. From the advances in technology, we now have been able to find several black holes, and believe one to be at the center of our very own Milky Way galaxy. What is
astonishing, however, is what Einstein also proved through his equations; white holes also exist. The exact opposite of black holes, white holes are believed to “spit out” an incredible amount of matter from seemingly nothing. Such an object should be easy to find, yet none have been. If one was found, it may help us explain other unknown mysteries, such as where the material that made the galaxies came from.

3. Dark Matter >> Albert Einstein’s equation E = MC^2 is perhaps the best known equation of the century. However when applied to space, an anomaly occurs. When we use it to determine how much matter the universe should have, we realize that we have only found four percent of the matter in the universe! Where is the rest of it? Many believe it is in the form of dark matter.
Where is this dark matter? It’s everywhere, wherever there is no visible matter. Scientists have yet to show any conclusive proof that dark matter does in fact exist. The fact that you can’t see it, touch it, and light and radio waves pass right th undeterred makes it extremely hard to detect.

4. Are there Other Universes? >> This is one of the more controversial arguments out there. The theory is that there are an infinite number of universes, each which is governed by its own set of laws and physics. Many scientists dismiss this argument as nothing more than speculation, as there is no evidence or mathematical law that allows for the existence of oth universes. However, believers in this theory have argued that there are none that disprove it either. This is one mystery which can only be solved if we were able to travel there, however, with the expansion of the universe, it is unlikely humanity will ever find the answer.

5. Other Earths >> Our star, the sun, is just one of trillions in the universe. When you look at the fact that our star has eight planets, and do the math, it tells you that it is possible for there to be eight times as many planets in the universe than stars; an astounding figure. Is it not possible that just one of those planets might have life on it? It is a fact that, since the year 2000, hundreds of extra solar planets have been discovered orbiting distant stars. Some of these have found to be earth- like, such as the planet Gliese 581d, a planet believed to have liquid water on its surface. Could it possibly contain life? Hopefully with advances in technology in the next decade, we will soon know the answer. Till then, it remains one of space’s greatest 
mysteries.


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