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Science Simplified! Discussions (1,667)

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Why 'messing with nature in the right way' is good for you Q: Is Science and human beings foolish to think they can mess with nature in any way they want? Krishna: ‘Messing with nature’ is interpret… Started by Dr. Krishna Kumari Challa	1	Mar 1, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked about science and my replies to them -Part 231 ( herd immunity) Q: Does "Herd Immunity" actually exist or is it a theoretical idea that is unprovable or undisprovabable? Krishna: Herd immunity exists. O… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked about science and my replies to them -Part 230 Q: Why are so many people unhappy in life despite the scientific and technological development? Krishna: Define happiness. Different p… Started by Dr. Krishna Kumari Challa	1	Feb 16, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked about science and my replies to them -Part 229 Q: Will the advancement of science and technology weaken the belief in pseudosciences, superstitions and conspiracy theories in the… Started by Dr. Krishna Kumari Challa	1	Feb 15, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked about science and my replies to them -Part 228 Q: Answer this scientifically and in a non-ideologue manner: are there any ethnicities that are genetically more aggressive than other ethn… Started by Dr. Krishna Kumari Challa	1	Feb 13, 2021 Reply by Dr. Krishna Kumari Challa
Good news: Supersonic planes get ready for a quieter, greener comeback Almost 20 years after Concorde was grounded, civilian supersonic aircraft seem ready to take off again. New technology is pushing a new gen… Started by Dr. Krishna Kumari Challa	1	Feb 11, 2021 Reply by Dr. Krishna Kumari Challa
Dark matter of the genome interacts with mitochondria—and affects the fate of cancer Both the nucleus and mitochondria are critical membrane-bound organelles, cellular components with highly specialized roles. There are many… Started by Dr. Krishna Kumari Challa	1	Feb 11, 2021 Reply by Dr. Krishna Kumari Challa
Nanomaterials: the invisible danger hiding in our consumer products Consumer products such as food, cosmetics and clothes might be filled with nanomaterials, unknown to us. The use of nanomaterials remains… Started by Dr. Krishna Kumari Challa	0	Feb 10, 2021
Qs people asked on science and my replies to them -Part 227 Q: Is it okay to coerce people to take vaccines? I am asking this Q because I read a news story where a district officials are threatening… Started by Dr. Krishna Kumari Challa	1	Feb 8, 2021 Reply by Dr. Krishna Kumari Challa
Fungi in the gut prepares immunity against infection Common fungi, often present in the gut, teach the immune system how to respond to their more dangerous relatives, according to new research… Started by Dr. Krishna Kumari Challa	1	Feb 8, 2021 Reply by Dr. Krishna Kumari Challa