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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
Rife machine low energy wave treatment: it is not reliable Q: How can you prove rife machines are pseudoscience? Krishna: In science, the word "proof" is not used because science does not provi… Started by Dr. Krishna Kumari Challa	1	Dec 15, 2024 Reply by Dr. Krishna Kumari Challa
Chemical reactions deplete nutrients in plant-based drinks Over the last decade, the global market for plant-based beverages has seen remarkable growth, with oat, almond, soy and rice drinks emergi… Started by Dr. Krishna Kumari Challa	1	Dec 14, 2024 Reply by Dr. Krishna Kumari Challa
Consciousness after death?! No chance! Q: Why can't we get back our consciousness after our death? Krishna: People believing in certain irrational things ask such questions. Th… Started by Dr. Krishna Kumari Challa	1	Dec 14, 2024 Reply by Dr. Krishna Kumari Challa
If 'correlation doesn't imply causation,' how do scientists figure out why things happen? Inductive reasoning starts with observations. Credit: The Conversation Most of us have heard the phrase "correlation does not equal caus… Started by Dr. Krishna Kumari Challa	1	Dec 14, 2024 Reply by Dr. Krishna Kumari Challa