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Science Simplified! Discussions (1,876)
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How scientific illiteracy can harm you...Interactive science series “Science literacy is a vaccine against the ch… Started by Dr. Krishna Kumari ChallaLatest Reply |
What might happen when you take lots of medicines...What might happen when you take lots of medicines... One of our uncles died of liver cirrhosis ten years back. He never touched alcohol in… Started by Dr. Krishna Kumari ChallaLatest Reply |
Literate people living in urban areas are too scientifically illiterate!"If you are scientifically literate the world looks very different to you" Literate people living in urban are… Started by Dr. Krishna Kumari ChallaLatest Reply |
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Why Ordinary Physical Work Isn't Equal to ExerciseQ: I work a lot at home. Due to this I get tired and lack the energy to exercise. But my doctor insists on regular exercises. Why isn't ph… Started by Dr. Krishna Kumari Challa |
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9 hours ago Reply by Dr. Krishna Kumari Challa |
Why some stroke patients can recover better than othersA clot forms. Blood flow to the brain is blocked. Starved of oxygen, neurons begin to die. This scenario, known as an ischemic stroke, pla… Started by Dr. Krishna Kumari Challa |
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yesterday Reply by Dr. Krishna Kumari Challa |
The science of transgendersQ: Can one identical twin be a transgender while the other one is normal? Krishna: Image source: Getty Images Let us first understand th… Started by Dr. Krishna Kumari Challa |
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on Tuesday Reply by Dr. Krishna Kumari Challa |
How much sleep do you need?People ask me how many hours of sleep do I need for my brain activity to be a specialist in so many fields. When I say 4.5 to 6 hours, they… Started by Dr. Krishna Kumari Challa |
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on Monday Reply by Dr. Krishna Kumari Challa |
Why you should wash rice with water even if it is cleanQ: Why do people wash rice? The rice I buy in the supermarket in the US is clean. Krishna: Rice is usually washed to rinse off dust, insec… Started by Dr. Krishna Kumari Challa |
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Aug 29 Reply by Dr. Krishna Kumari Challa |
'Mad honey' that can stop your heart'Mad honey' that can stop your heart is now being sold online worldwide Rhododendron honey being collected by bees Image source: Gettty Im… Started by Dr. Krishna Kumari Challa |
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Aug 29 Reply by Dr. Krishna Kumari Challa |
The dead ones cannot feel that their bodies are burning during CremationQ: Can the dead ones feel that their bodies are burning during Cremation? Krishna: No, they can’t! Dead bodies cannot feel heat or p… Started by Dr. Krishna Kumari Challa |
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Aug 28 Reply by Dr. Krishna Kumari Challa |
How chromosomes find their partners and how new species arise if this process failsFor a long time, so-called satellite DNA was considered largely worthless. Now, researchers have shown in fruit flies that these repetitiv… Started by Dr. Krishna Kumari Challa |
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Aug 25 Reply by Dr. Krishna Kumari Challa |
How space rocks become meteoritesImage source: Getty Images What happens to a space rock as it falls through Earth's atmosphere and becomes a meteorite? By studying 75 me… Started by Dr. Krishna Kumari Challa |
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Aug 25 Reply by Dr. Krishna Kumari Challa |
Why immune responses to vaccines vary from person to personVaccines protect most people from serious illness, but the strength of that protection can vary considerably from one person to another. A… Started by Dr. Krishna Kumari Challa |
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Aug 21 Reply by Dr. Krishna Kumari Challa |
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