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" Historic Solar Superstorm could happen again " Scientists are finally beginning to properly understand a historic solar storm in 1859. One day, the storm, which was the most potent disruption of Earth's ionosphere in recorded history could happen again. An ultraviolet-wavelength picture of the sun taken by the ESA/NASA Solar and Heliospheric Observatory on Oct. 23, 2003. Newly uncovered scientific data of recorded history's most massive space storm is helping a NASA scientist investigate its intensity and the probability that what occurred on Earth and in the heavens almost a century-and-a-half ago could happen again.
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submitted by ishan.maheshwari (161 m) on 5 May 2007 12:39:41 IST (3 comments 68 views)
STAR Formation, Life & Death"We are the children of God fashioned from elements forged deep within the furnaces of his stars." The Earliest Star: Cosmologists believe that the universe was created about 15 billion years ago with the "big bang," a cosmic explosion that resulted in an expanding cloud of the two lightest elements, the gases hydrogen and helium. At that time there were no other elements. Where there were dense knots containing higher concentrations of gases, the mutual gravitational attractions of gas molecules led to the growth of the first generation stars. As more and more material fell into a new star, the pressure a
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submitted by ishan.maheshwari (161 m) on 5 May 2007 12:35:23 IST (1 comments 38 views)
What are Black Holes ? A black hole is an object with a concentration of mass great enough that the force of gravity prevents anything from escaping from it except through quantum tunneling behavior. The gravitational field is so strong that the escape velocity near it exceeds the speed of light. This implies that nothing, not even light, can escape its gravity, hence the word "black." The term "black hole" is widespread, even though it does not refer to a hole in the usual sense, but rather a region of space from which nothing can return. Theoretically, black holes can have any size, from microscopic to near the size of the observ
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submitted by ishan.maheshwari (161 m) on 5 May 2007 12:45:19 IST (1 comments 42 views)
One question for all, The one who explain fast and best can get reward of SALUTE. Last time winner : - Ankur.Khurana wins one salute. But unable to send him because I had put my last article in "non-academic" but now this time I definately give one salute. Rules : - Who give the best explanation? can only judge by other commentators only..... The ones who have highest votes win one salute from me. Second highest can get second rate.!! My question is that : - Suppose three person go to a resturant. They are charged Rs 25 for their lunch. Each one give Rs 10 to waiter for bill payment. In which Rs 5 is net balance. From which
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submitted by vkvashistha (300 m) on 17 Apr 2007 20:57:29 IST (10 comments 200 views)
dudes let there be a no. 1let x = 1 = yso x = ymul. by xx2 = xysub. y2x2 - y2 = xy - y2(x + y)(x - y) = y (x - y)canceling (x - y)x + y = y1 + 1 = 12 = 1 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![IMG]http://i201.photobucket.com/albums/aa312/raman_blaze/surprised.gif[/IMG]The first person to find it out will be rewarded a salute for ne post of his/her choice.Hint- The logic is in our syllabus!!! [IMG]http://i201.photobucket.com/albums/aa312/raman_blaze/cool.gif[/IMG]
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submitted by raman_shadow (754 m) on 5 May 2007 01:35:32 IST (4 comments 102 views)
Indian Space Program-Must See for Every Indian In the early 1960's ...India was slowly awakening to the Space age....Although rest of the world was preparing to reach for the Moon...we were making our humble beginning...a small rocket took off from Thumba on the outskirts of Thiruvananthapuram, announcing the birth of the modern space age in India. That was when the Thumba Equatorial Rocket Launching Station (TERLS) formally came into existence. Over the years, TERLS have given birth to the Vikram Sarabhai Space Centre (VSSC) and to the Indian Space Research Organization (ISRO)... Some Pics that will make every Indian proud... Pics that say.
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submitted by nitish1988 (305 m) on 4 May 2007 16:45:30 IST (3 comments 89 views)
these jokes are to feel you good when you feel discontented and sad. how papers and movies r related : Exams:kalyugexaminer:mrityudataexam time:qyamat seqyamat takpaper correction:andha kanunquestion paper:pahelians paper:kora kagazmarks:asambhavresult:sadmapass:ajubafail;aksar ------------------------------------------ one day laloo prasad received a letter from bill clinton inviting him to washington dc. as laloo didn?t know to converse in english; he gets worried. so his secretary trains him to ask/ answer only a few questions and in the following order:q : how are you?a : i?m fine. what about you?q : me too! thank you.hence, trained t
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submitted by ishan.maheshwari (161 m) on 5 May 2007 02:04:59 IST (4 comments 108 views)
Answer these[1] Take off my skin -- I won't cry, but you will! What am I? [2] The more it dries, the wetter it gets. What is it? [3] You answer me, although I never ask you questions. What am I? [4] Which is correct: 18 plus 19 is 36. Or 18 plus 19 are 36? [5] Before Mount Everest was discovered, what was the highest mountain on Earth? [6] What gets whiter the dirtier that it gets? [7] How many times can you subtract the number 5
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Think like a wizard . . . man 1. ------------ board ans. = man overboard okay, let?s see if you?ve got the hang of it. stand 2. ------------ i ans. = i understand ok . . .got the drift ? let?s try a few now and see how you fare ? 3. /r/e/a/d/i/n/ g/ ans. = reading between the lines 4. r road a d ans. = cross road not having a good day now, are you ? redeem yourself. 5. cycle &nb! sp; cycle cycle ans. = tricycle not easy to figure out ha! 0 6. ------------ m.d. ph.d. ans. = two degrees below zero c?mon give it a little thought ! ! knee 7. ------------ light ans. = neon light( knee - on - light ) u can prove u r smart by getting this one. ground 8. ------------fee
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submitted by ishan.maheshwari (161 m) on 5 May 2007 01:48:55 IST (1 comments 63 views)
do you know Who is responsible for india?sdefeat in world cup?ans: indira gandhi & lord hanumanb?coz indira gandhi is responsible to make bangladesh a country &hanumanji didn?t destroyed sri lanka cmpletely
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submitted by ishan.maheshwari (161 m) on 5 May 2007 01:43:27 IST (1 comments 59 views)
Milkman:today the cost of milk has increased by rs7/litre.customer:the milk is already full of water.then why the rate is so high?mm:it is because i have started using mineral oxyrich water instead of normal tap water.....
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submitted by ishan.maheshwari (161 m) on 5 May 2007 01:45:05 IST (0 comments 36 views)
Few Tips to overcome exam. anxiety Make a time table for a regular study or revision of minimum 6-8 hours daily. Do not study at a stretch, take a few minutes break. Time management is very important. Learn to time yourself simulate examination situations while practicing. Writing practice should be done by solving different questions. Relaxation-practice deep breathing , yoga or any other relaxation technique to improve concentration. Quickest and most effective way of eliminating stress is to shut down your eyes and take deep breaths. As far as possible continue with the normal routine of sleeping and eating . A balanced diet will boost energy. R
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submitted by ishan.maheshwari (161 m) on 5 May 2007 01:23:56 IST (0 comments 26 views)
In control There are things you can control and things you cannot control. If you focus too heavily on those things you cannot control, it can lead to an overwhelming amount of frustration and anxiety. Choose instead to focus your thoughts and efforts on those things upon which you can have a positive influence. There are plenty of those things, and by giving your energy to them you can quickly and significantly improve the quality of your life. Stop worrying so much about what others are doing wrong. Instead, put your time and effort into discovering what you can do right, what you can do well, and in using your unique abilities to create excellence. Whenever
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march 4, 2007 The Student-Tutor Relationship The student-tutor relationship is a very important one. Nowhere is this more true than in e-learning. Yet students are often unsure as to how best to take fullest advantage of the unique access an e-learning course can provide them to a qualified expert/tutor. The best tutors will guarantee a full response to a student's questions or queries within 24-48 hours. This is good, because it means that the student can feel the tutor is really there for them. Make sure that any e-mail is addressed directly to the tutor or expert concerned. Though length of query is not an issue, clarity is. Ensure that you use punctua
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submitted by ishan.maheshwari (161 m) on 5 May 2007 01:20:44 IST (0 comments 45 views)
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