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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
Our ancestral gut microbiota that might help us in maintaining good health Neanderthal gut microbiota and the bacteria helping our health Neanderthals' gut microbiota included beneficial microorganisms that are als… Started by Dr. Krishna Kumari Challa	1	Feb 6, 2021 Reply by Dr. Krishna Kumari Challa
What gave the Earth its blue colour? Seen from space, the Earth is blue. The Earth has been blue for over 4 billion years because of the liquid water on its surface. How has th… Started by Dr. Krishna Kumari Challa	1	Feb 5, 2021 Reply by Dr. Krishna Kumari Challa
How the sperm race is won Some sperms poison their competitors! Competition among sperm cells is fierce—they all want to reach the egg cell first to fertilize it. A… Started by Dr. Krishna Kumari Challa	1	Feb 5, 2021 Reply by Dr. Krishna Kumari Challa