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The Importance of Peer Review: How even great scientists make mistakes and how they are corrected A Physicist recently told me this story and I think this is very interesting and therefore, am posting it here... Einstein deserves all the… Started by Dr. Krishna Kumari Challa	2	Dec 22, 2024 Reply by Dr. Krishna Kumari Challa
You have no right to offend my scientific perception! Q: What constitutes ‘hurting religious sentiments’? Krishna: Deliberate and malicious acts, intended to outrage religious feelings or any… Started by Dr. Krishna Kumari Challa	2	Dec 22, 2024 Reply by Dr. Krishna Kumari Challa
Tea bags release millions of microplastics, entering human intestinal cells Do you know why I never use these tea bags? Because my instinct told me they don't have good vibes! And I am right! Research has character… Started by Dr. Krishna Kumari Challa	1	Dec 21, 2024 Reply by Dr. Krishna Kumari Challa
Scientists steer the development of stem cells to regenerate and repair organs Investigators have identified a new way to deliver instructions that tell stem cells to grow into specific bodily structures, a critical st… Started by Dr. Krishna Kumari Challa	1	Dec 21, 2024 Reply by Dr. Krishna Kumari Challa
New discovery pinpoints when good cholesterol becomes harmful Image source: iStock We have heard till now that good cholesterol is good. Right?! But … wait .... Researchers have discovered that cert… Started by Dr. Krishna Kumari Challa	1	Dec 20, 2024 Reply by Dr. Krishna Kumari Challa
Evolution in reverse gear? Ferns Can Evolve Backwards, Challenging a Common Assumption on Life An unfurling frond of the Christmas fern (Polystichum acrostichoides).… Started by Dr. Krishna Kumari Challa	1	Dec 17, 2024 Reply by Dr. Krishna Kumari Challa
New antidote for hydrogen sulfide gas Hydrogen sulfide, a colourless gas that smells like rotten eggs, is produced naturally from decaying matter. This gas is lethal to breathe… Started by Dr. Krishna Kumari Challa	1	Dec 17, 2024 Reply by Dr. Krishna Kumari Challa
Could the air we breathe today have once filled the lungs of dinosaurs? Q: Could the air we breathe today have once filled the lungs of dinosaurs? Image source: Google ———————————————————————————————————… Started by Dr. Krishna Kumari Challa	1	Dec 16, 2024 Reply by Dr. Krishna Kumari Challa
Are we witnessing a net gain or loss in Earth's mass? Q: Are we witnessing a net gain or loss in Earth's mass? Krishna: Scientists "weigh" the Earth by using mathematical calculations based on… Started by Dr. Krishna Kumari Challa	1	Dec 16, 2024 Reply by Dr. Krishna Kumari Challa
Yes, dead bodies can move on their own! How can a dead body still move according to science? Yes! A dead body can move after death during the decomposition process. Post-mort… Started by Dr. Krishna Kumari Challa	1	Dec 15, 2024 Reply by Dr. Krishna Kumari Challa