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Science Simplified! Discussions (1,312)

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The Parallax Effect Q: Why an airplane flying in the sky appears to be stationary at the same time while we are traveling in a vehicle? Krishna: Yes, whe… Started by Dr. Krishna Kumari Challa	1	Mar 29 Reply by Dr. Krishna Kumari Challa
What is a three body problem? Q: What is a three body problem? Krishna: I don't know about science fiction or movies that are made based on the theme, but I will tell y… Started by Dr. Krishna Kumari Challa	1	Mar 28 Reply by Dr. Krishna Kumari Challa
Your Biological Age Can Be Different From Your Actual (Chronological)Age! Recently I have seen an old lady teasing an young girl who became breathless after climbing up a few steps. "Look I am 78. But still I can… Started by Dr. Krishna Kumari Challa	6	Mar 28 Reply by Dr. Krishna Kumari Challa
How Soil Microorganisms Can Combat Desertification Soil Microbiology is the specialized subject I studied during my Post Graduation. I love it and it gives me great pleasure to write about… Started by Dr. Krishna Kumari Challa	1	Mar 28 Reply by Dr. Krishna Kumari Challa
DNA can be considered as a natural flame retardant and suppressant Q: Is DNA fire-proof? Krishna: Research has shown that DNA is flame retardant (1). Yes, DNA can be considered as a natural flame retardant… Started by Dr. Krishna Kumari Challa	1	Mar 27 Reply by Dr. Krishna Kumari Challa
Can courts decide what is science and what is not? If they do, is the verdict binding on scientists? Q: Dr. Krishna, can cou… Started by Dr. Krishna Kumari Challa	2	Mar 26 Reply by Dr. Krishna Kumari Challa
In defence of Mangalyaan: Why even developing countries like India need space research programmes When ISRO ( Indian Space Research Organization) launched its Mars orbiter mission, this week, it caught the imagination of the whole world.… Started by Dr. Krishna Kumari Challa	29	Mar 26 Reply by Dr. Krishna Kumari Challa
Developing cancer treatments in space Several people ask me about the usefulness of space research. I have answered (1) some of their questions earlier. Now again I am going to… Started by Dr. Krishna Kumari Challa	2	Mar 26 Reply by Dr. Krishna Kumari Challa
Prestigious journals make it hard for scientists who don't speak English to get published, study finds For the first time in history, a single language dominates global scientific communication. But the actual production of knowledge continue… Started by Dr. Krishna Kumari Challa	1	Mar 26 Reply by Dr. Krishna Kumari Challa
Does everyone in the world get affected by the full moon or only certain people? Q: Does everyone in the world get affected by the full moon or only certain people? Krishna: Even when the moon appears to affect humans,… Started by Dr. Krishna Kumari Challa	1	Mar 25 Reply by Dr. Krishna Kumari Challa