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A connection between urban trees and education outcomes! It's well established that urban tree cover provides numerous environmental and psychological benefits to city dwellers. Urban trees may a… Started by Dr. Krishna Kumari Challa	1	Dec 23, 2024 Reply by Dr. Krishna Kumari Challa
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