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Science Simplified! Discussions (1,934)
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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 do adults get shorter as they age? And how much height do they actually lose?When you picture an older person, you may imagine someone shorter and slightly stooped. It's not just your imagination: most of us gradual… Started by Dr. Krishna Kumari Challa |
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4 hours ago Reply by Dr. Krishna Kumari Challa |
Sport Science - your best bet to beat competition when used in a correct and legal wayHow can you achieve these targets in sport: "Faster, Higher, Stronger"? Very often people in this part of the world wonder why some develop… Started by Dr. Krishna Kumari Challa |
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on Friday Reply by Dr. Krishna Kumari Challa |
The biological limits of de-extinctionQ: Can science bring back Dinosaurs to life? Krishna: Image credit: Orla of Getty Images Bringing the exact extinct species back to lif… Started by Dr. Krishna Kumari Challa |
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on Thursday Reply by Dr. Krishna Kumari Challa |
The story that pearls start around a grain of sand is a myth!Q: If you cut a pearl open, is it possible to see the grain of sand still in there and in tact? Krishna: The idea that pearls start aroun… Started by Dr. Krishna Kumari Challa |
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on Tuesday Reply by Dr. Krishna Kumari Challa |
Your rainbow is not my rainbow!Q: Is it true that Rainbows look different to different people? Krishna: Image source: IStock Human beings just assume things. They thin… Started by Dr. Krishna Kumari Challa |
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on Tuesday Reply by Dr. Krishna Kumari Challa |
Why do you still feel tired even when you eat well, exercise regularly, and get enough sleep?Q: Why do I still feel tired even when I eat well, exercise regularly, and get enough sleep? Krishna: Even when you eat well, exercise, and… Started by Dr. Krishna Kumari Challa |
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Nov 9 Reply by Dr. Krishna Kumari Challa |
There is no I, me, or myself. Nothing is mine! There is just a fleeting feeling which would melt in the ruthless passage of time!Dr. Krishna, you say the atoms and molecules of our bodies are recycled after death. But some people cremate the bodies. Then what happens… Started by Dr. Krishna Kumari Challa |
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Nov 8 Reply by Dr. Krishna Kumari Challa |
Devices aren't lasting as long as they should. Here's whyIs your new phone already slowing down or are your expensive earphones acting up? You're not imagining it. Our products are no longer desi… Started by Dr. Krishna Kumari Challa |
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Nov 7 Reply by Dr. Krishna Kumari Challa |
Deepavali fireworks cause more distress than happiness!Oh, we have been celebrating Deepavali with fun and happiness minus fireworks for the past several years! Before somebody asks me 'How can… Started by Dr. Krishna Kumari Challa |
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Nov 6 Reply by Dr. Krishna Kumari Challa |
A chemical explanation for why we give up on tough tasksSeveral people ask me to give mantras for motivation. They start some work. But very soon they lose all interest in it and abandon it. Why… Started by Dr. Krishna Kumari Challa |
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Nov 4 Reply by Dr. Krishna Kumari Challa |
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