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Science Simplified! Discussions (1,665)
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Qs on science and my replies to them - Part 103 - Red IdlisQ: Several people have complained to me that their idlis are turning red after cooking. Working women prepare the batter and keep it in… Started by Dr. Krishna Kumari Challa |
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May 30, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - part 102Q: Do our blood groups play a role in disease susceptibility? Krishna: Undoubtedly. Blood group antigens (a toxin or other foreign substa… Started by Dr. Krishna Kumari Challa |
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May 23, 2018 Reply by Dr. Krishna Kumari Challa |
Nipah VirusNow people are worried about Nipah Virus (NiV) that is killing people in Southern India. And they are asking several worried questions. So… Started by Dr. Krishna Kumari Challa |
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May 23, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - Part 101Q: What are DNA banks? Krishna: DNA banking is a long term storage of an individual’s genetic material. DNA is most commonly extracted… Started by Dr. Krishna Kumari Challa |
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May 14, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - Part 100Interactive science series Q: Why do we feel lots of pain when a pape… Started by Dr. Krishna Kumari Challa |
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May 10, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - Part 99Dr. Krishna, I deeply felt sorrow when I read about a three month old baby girl getting raped. Do babies remember what happened to them w… Started by Dr. Krishna Kumari Challa |
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May 4, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - Part 97Q: You described how to think scientifically on this network. We really benefited from it. Now I want to ask you another question based… Started by Dr. Krishna Kumari Challa |
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Apr 27, 2018 Reply by Dr. Krishna Kumari Challa |
A new DNA structure seen in human cellsWhen you think of DNA structure, you visualize only a double helix. Don't you? Like this one... Art work by Dr. Krishna Kumari Challa A c… Started by Dr. Krishna Kumari Challa |
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Apr 25, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - Part 96Q: Can science explain why the flames in Jwalaji are always burning? Is it because of some divine miracle? Krishna: When you are asking a… Started by Dr. Krishna Kumari Challa |
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Apr 23, 2018 Reply by Dr. Krishna Kumari Challa |
Some Qs. people asked me on science and my replies to them - Part 95Q: What convinces a scientist? Krishna: Evidence - the highest form of it called "Meta Analysis"*. Nothing e… Started by Dr. Krishna Kumari Challa |
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Apr 21, 2018 Reply by Dr. Krishna Kumari Challa |
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