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CHANDRAYAAN

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TTI NTRODUCTION CHANDRAYAAN IS A SPACECRAFT WHICH WAS SENT TO THE MOON WITH SOME OF ITS AIMS AND OBJECTIVES. IT IS THE INDIAN'S FIRST MISSION TO THE MOON. THESE SPACECRAFTS WERE SENT BY ISRO (INDIAN SATELLITE OF RESEARCH ORGANISATION).     CHANDRAYAAN IS ONE OF REASON FOR OUR INDIA TO FEEL PROUD. ACTUALLY, THE MAIN REASON FOR THIS RESEARCH IS TO FIND WHEATHER HUMANS ARE ABLE TO SUSTAIN THEIR LIFE ON MOON DUE TO THE RAPID INCREASE IN POPULATION .  CHANDRAYAAN-1 CHANDRAYAAN-1 IS THE FIRST SPACECRAFT OF INDIA WHICH WAS SENT TO MOON. IT WAS LAUNCHED ON 22 OCTOBER, 2008 FROM  SDSC SHAR, SRIHARIKOTA. THERE ARE TWO REASONS FOR THEIR RESEARCH , THEY ARE- 1. TO GAIN THE HELIUM-3 GAS PRESENT IN EXCESS IN MOON BECAUSE IT IS USED IN INDUSWTRIES AS"ENERGY STEMULATORS", AND IT PREVENTS OUR NATURAL RESOURCES TO BE DESTROYED.  2. THIS CHANDRAYAAN-1 SPACECRAFT HAD NROTATED AROUND THE MOON FOR 10 MONTHS IN 3400 TIMES AND COLLECTED MANY IMPORTANT PICTURES REALATED TO THE MOON AND PROVED THA

TECHNOLOGY

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INTRODUCTION            THE WORD TECHNOLOGY COMES FROM THE GREEK WORD "TECHNOLOGIA" .     "TECHNO" MEANS "ART,SKILL AND CRAFT" AND "LOGIA" MEANS "STUDY KNOWLEDGE". TECHNOLOGY IS CONSTANTLY EVOLVING AND IMPROVING,ALLOWING US TO DO THINGS FASTER, BETTER AND MORE CONVENIENTLY. IT HAS TRANSFORMED THE WAY WE COMMUNICATE , WORK, LEARN AND ENTERTAIN OURSELVES. THOMAS ALVA EDISON IS KNOWN AS "FATHER OF TECHNOLOGY" OR THE "FATHER OF INVENTIONS".    ADVANTAGES OF TECHNOLOGY 1. INCREASE EFFICIENCY-   TECHNOLOGY AUTOMATES TASKS,SAVING TIME AND EFFORT. 2. IMPROVED COMMUNICATION- TECHNOLOGY ENABLES INSTANT GLOBAL CONNECTIVITY. 3. ENHANCED PRODUCTIVITY-  TECHNOLOGY PROVIDES TOOLS FOR FASTER AND MORE ACCURATE WORK.     4. INNOVATION AND PROGRESS- TYECHNOLOGY DRIVES INNOVATION ,LEADING TO NEW DISCOVERIES AND ADVANCEMENTS . 5. ACCESSIBILITY AND INCLUSION- TECHNOLOGY HELPS PEOPLEWITH DISABILITIES AND CONNECTS REMOTE COMMUNITIES. 6. ECO

MYSTERIES IN THE WORLD

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                MYSTERIES IN THE WORLD THERE ARE MANY MYSTERIOUS PLACES ACROSS ARE WORLD,WHERE SCIENCE COULDN'T UNDERSTAND THEM.THERE ARE MANY MYSTERIES AROUND US,WHERE THEY MIGHT  SUPRISE US A LOT. MANY SAY IT AS GOD'S POWER AND SOME MAY SAY OTHER REASONS.SO,THE TOP FIVE MYSTERIES IN THE WORLD ARE:- 1.) BRIHADEESHWARA TEMPLE:-     SOME MIGHT HAVE HEARD ABOUT THIS MYSTERIOUS PLACE .THIS TEMPLE WAS LOCATED IN THANJAVUR ,TAMIL NADU AND WAS DEDICATED TO LORD SHIVA.IT WAS BUILTED BY RAJA RAJA CHOLA,THE GREATEST KING OF CHOLA EMPIRE.MANY REASONS HAVE BEEN THEIR FOR CALLING IT AS A MYSTERIOUS PLACE.THE MAIN MYSTERIOUS THING HERE IS THAT,DURING NIGHT THE SHADOW OF THE TEMPLE DOESN'T FALLS ON THE GROUND.ANOTHER THING IS, THIS TEMPLE IS  WHOLLEY BUILTED BY 1,30,000 TONES OF  GRANITE ,THE HEAVIEST AND THE STRONGEST STONE.THE MYSTERY HERE IS, THERE WAS NO GRANITE QUARRY NEAR TO THE TEMPLE AND IT IS MYSTERIOUS THAT HOW HAD THEY BROUGHT THAT BIG BLOCKS OF GRANITE TO THE TEMPLEWITHOU