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Science Simplified! Discussions (1,607)

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How Science explains love Q: How does one know when one is in love? I think I am in love with a guy but I am not sure. How can I confirm it? Is there a scientific wa… Started by Dr. Krishna Kumari Challa	1	May 10, 2022 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them - Part 266 Q: Can sound travel in space? How do scientists record sounds in space? Krishna: If space is only vacuum, sound can't travel as sound waves… Started by Dr. Krishna Kumari Challa	1	May 8, 2022 Reply by Dr. Krishna Kumari Challa
Creator of Science?! Q: Who is the creator of science? Krishna: “Science” has two aspects to it. One: The principles with which this universe came into exi… Started by Dr. Krishna Kumari Challa	1	May 7, 2022 Reply by Dr. Krishna Kumari Challa
Presbyopia:New eye drops can help aging people see better When people get into their 40s and beyond, their close-up vision starts to worsen. For many people, cranking up the font size on a phone… Started by Dr. Krishna Kumari Challa	1	May 7, 2022 Reply by Dr. Krishna Kumari Challa
'Stressed' cells offer clues to eliminating build-up of toxic proteins in dementia It's often said that a little stress can be good for you. Now scientists have shown that the same may be true for cells, uncovering a newly… Started by Dr. Krishna Kumari Challa	1	May 7, 2022 Reply by Dr. Krishna Kumari Challa
Quantum mechanics could explain why DNA can spontaneously mutate The molecules of life, DNA, replicate with astounding precision, yet this process is not immune to mistakes and can lead to mutations. Usin… Started by Dr. Krishna Kumari Challa	1	May 6, 2022 Reply by Dr. Krishna Kumari Challa
Why are elements coming after Iron in the periodic table less abundant? Q: Why are elements coming after Iron in the periodic table less abundant? Krishna: In general, elements up to iron are made in large stars… Started by Dr. Krishna Kumari Challa	1	May 6, 2022 Reply by Dr. Krishna Kumari Challa
Why you can't win arguments in science using ordinary methods In the world of science .... "Debates don’t show who is right. They only show who is best at debating. Likewise arguments don't show who is… Started by Dr. Krishna Kumari Challa	1	May 6, 2022 Reply by Dr. Krishna Kumari Challa
Powassan virus Q: What is the Powassan virus, and how can someone prevent getting infected by it? Krishna: The Powassan Virus is found in North Ameri… Started by Dr. Krishna Kumari Challa	1	May 6, 2022 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 265 Q: My grandmother scolds me if I get up from my chair while eating. What is wrong with it? Is there scientific evidence to confirm that ea… Started by Dr. Krishna Kumari Challa	1	May 5, 2022 Reply by Dr. Krishna Kumari Challa