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What is Microsoft PowerPoint? Features of Microsoft PowerPoint - Science Tutor

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What is Microsoft PowerPoint?Microsoft PowerPoint is a complete graphics presentation program that allow you to create professional presentation. A power point presentation is also known as Slide Show. PowerPoint gives you the flexible to make presentations using the projection device attached to a personal computer & using overhead transparencies.


Features of PowerPoint: PowerPoint is a complete graphics presentation program that allow you to produce presentation that have a professional edge.You can create a presentation in normal view, normal view allow you to view that tabs pane, slide pane and notes pane at the same time.Microsoft PowerPoint allow you to create dynamic presentation easily that includes multimedia features such as sound, movies & pictures.The Microsoft PowerPoint have filename extension is “*.PPTX, *.PPT”.

How to open Microsoft PowerPoint: Go to Start Menu » All Programs » Microsoft PowerPoint » Ok.Window + R » Type PPT » OkScience Tutor – Smart Study Anyti…

What is CT Scan Test in English & Hindi - सीटी स्कैन क्या होता है और क्यों कराया जाता है? Science Tutor

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What is CT Scan Test in English & Hindi - सीटी स्कैन क्या होता है और क्यों कराया जाता है? 
A CT scan or Computed Tomography Scan makes use of computer - processed combinations of many X-rays measurements taken from different angles to produce cross - sectional images of specific areas of a scanned object, allowing the user to see inside the object without cutting. CT scans can detect bone and joint problems, like complex bone fractures and tumors.  If you have a condition like cancer, heart disease, emphysema, or liver masses, CT scans can spot it or help doctors see any changes. They show internal injuries and bleeding, such as those caused by a car accident In most private hospitals or diagnostic centres a CT scan would cost anywhere from 3000 to 5000 rupees, but in a government-run facilities the price is much lower (about 500 to 1000 rupees).

एक सीटी स्कैन या गणना टोमोग्राफी स्कैन द्वारा विभिन्न कोणों से लिए गए कई एक्स-रे के संयोजनों का प्रयोग स्कैन किए गए ऑब्जेक्ट के विशिष्ट…

Interesting and Amazing Facts of Human Body, Mushrooms, Animals and Science in Daily Life

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Interesting and Amazing Facts of Human Body, Mushrooms, Animals and Science in Daily Life
Amazing Facts of Human Body  The Surface area of a human lungs is equally to the tennis court. The only jointless bone in our body is hyoid bone that is occurs in our throat Humans & giraffes are have same numbers of bones in their necks. Jelly fish have been around for more than 650 million years which mean that they out date both dinosaurs and sharks. The nails of middle finger grows faster than the other fingers nails. 

Interesting Facts About Mushrooms A mushroom is the fleshy, spose leaving fruiting body of a fungus that are desirable as food in the market place. Mushroom are of two types; One is “Poisonous mushroom” and other is “Non piosnonous mushroom”
Paisonous mushroom: They are non - edible and also known as “Toads foot".  Examples are, Amanita phalloids [ Death cap] Amenita verna [destroying angel] Non Poisonous Mushroom: They are edible mushroom having lots of benefits and use…

Interesting facts about Cyanide | Science Tutor

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Interesting facts about Cyanide | Science Tutor
You must have heard about cyanide, it is known as the most dangerous poison. But do you know how a cyanide is a chemical, how many types are there, what is cyanide poisoning, how does cyanide affect the body, etc. Let's study through this article.
What is Cyanide? Cyanide is a potentially deadly chemical that may be present in various forms. This chemical compound is a cohesive CN group, also known as Cyano Group. A carbon atom is attached to a nitrogen atom by triple bonds. This hazardous substance can also be a colorless gas such as hydrogen cyanide (HCN) or cyanogen chloride (CNCl), or crystal forms such as sodium cyanide (NaCN) or potassium cyanide (KCN). Let us tell you that organic cyanides are also often called nitriles.
Now the question arises, are all cyanides dangerous? Not all cyanides are dangerous. But there are some cyanides that are deadly such as sodium cyanide (NaCN), potassium cyanide (KCN), hydrogen cyanide (HCN) …

What is hepatitis? Science Tutor

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What is hepatitis? Science Tutor Hepatitis alludes to Associate in Nursing incendiary state of human liver. it's always caused by a infectious agent illness, nevertheless there ar different potential reasons for liver disease. These incorporate system liver disease Associate in Nursingd liver disease that happens as an auxiliary consequence of meds, medications, poisons, and liquor. The Human system liver disease is Associate in Nursing infection that happens once your body makes antibodies against your liver tissue. 

Our liver is set within the correct higher territory of our belly. It performs several basic capacities that influence digestion for the duration of our body, including: 

Bile creation, that is basic to absorption Shifting of poisons from your body Discharge of haematoidin (a results of separated red platelets), cholesterin, hormones, and medications Breakdown of starches, fats, and proteins initiation of chemicals, that ar specific proteins basic to body capacities C…

Interesting Facts of Uranus Planet | अरुण ग्रह (यूरेनस) के महत्वपूर्ण तथ्य | Science Tutor

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Interesting Facts of Uranus Planet | अरुण ग्रह (यूरेनस) के महत्वपूर्ण तथ्य | Science Tutor
अरुण ग्रह का नाम तो आपने सुना ही होगा, जिसे अंग्रेजी में यूरेनस के नाम, से जाना जाता है। इस ग्रह को गैस का दानव भी कहा जाता है क्योंकि इसमें मिट्टी - पत्थर की बजाय, अधिकतर गैस है और इनका आकार बहुत ही विशाल है। आपको जानकर हैरानी होगी कि यह सौरमंडल का पहला ऐसा ग्रह है, जिसे टेलीस्कोप से ढूंढा गया था।  You must have heard the name of the planet Uranus. This planet is also called the demon of gases because it has mostly gas instead of mud and stone and their size is very large. You will be surprised to know that this is the first planet in the Solar System, which was discovered by telescope.

यह सौरमंडल के आठ ग्रहों में सूर्य से दूरी के आधार पर सातवां सबसे दूर ग्रह है, व्यास के आधार पर यह सौर मण्डल का तीसरा बड़ा और द्रव्यमान के आधार पर चौथा बड़ा ग्रह है। It is the seventh farthest planet among the eight planets in the Solar System by distance from the Sun, it is the third largest planet in the Solar…

What is Corona Virus? कोरोना वायरस क्या है?

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What is Corona Virus? कोरोना वायरस क्या है?
Corona Viruses area unit a bunch of viruses that cause diseases in mammals and birds that embody symptom in cows and pigs, and higher disease in chickens. In humans, the virus causes metabolic process infections, that area unit typically gentle, however area unit probably deadly. There are not any vaccines or antiviral medicine that area unit approved for interference or treatment.

कोरोना वायरस - वायरस का एक समूह है जो स्तनधारियों और पक्षियों में बीमारियों का कारण बनता है। जिसमें गायों और सूअरों में दस्त और मुर्गियों में ऊपरी श्वसन रोग शामिल हैं। मनुष्यों में, वायरस श्वसन संक्रमण का कारण बनता है, जो अक्सर हल्के होते हैं, लेकिन संभावित रूप से घातक होते हैं। कोई टीके या एंटीवायरल दवाएं नहीं हैं जो रोकथाम या उपचार के लिए अनुमोदित हैं। Source: Wikipedia

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Why do we feel severe burning sensation on Bees bite? मधुमक्खी के काटने पर हमें तीखी जलन का अहसास क्यों होता है?

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Why do we feel severe burning sensation on Bees bite? The bees stings, leaving two chemicals called Epitoxin and Pheromance. Actually the bees does not want to sting. She stings only when an attack has been made on her or his umbrella. Epitoxin causes irritation. Other bees from pheromones are cautioned that other flies come to their defense when attacked.
मधुमक्खी के काटने पर हमें तीखी जलन का अहसास क्यों होता है? मधुमक्खी डंक मारती है तो एपिटॉक्सिन  और फेरोमांस नामक दो रसायन छोड़ती है। दरअसल मधुमक्खी डंक मारना नहीं चाहती। वह डंक तभी मारती है, जब उस पर या उसके छते पर हमला बोला गया हो। एपिटॉक्सिन से जलन होती है। फेरोमोंस से दूसरी मधुमक्खियों को सावधान किया जाता है कि हमला होने पर दूसरी मक्खियां उसकी रक्षा के लिए आ जाएं।