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You cannot falsify everything in science! Q: Research is proving one's hypothesis or rewriting one's hypothesis based on the results of an experiment. Is it possible that all the s… Started by Dr. Krishna Kumari Challa	1	Aug 28, 2022 Reply by Dr. Krishna Kumari Challa
What is the largest organ in a human body? Q: What is the largest organ in humans? Krishna: You usually get the answer ‘skin’ (external organ) or ‘liver’ (internal organ) to thi… Started by Dr. Krishna Kumari Challa	1	Aug 26, 2022 Reply by Dr. Krishna Kumari Challa
'Synthetic' mouse embryo with brain and beating heart grown from stem cells Researchers have created model mouse embryos from stem cells—the body's master cells, which can develop into almost any cell type in the b… Started by Dr. Krishna Kumari Challa	1	Aug 26, 2022 Reply by Dr. Krishna Kumari Challa
What is in tattoo ink? Image source: hindustantimes.com From life-like faces to elaborate nature scenes, tattoos are a true art form. Although people have decora… Started by Dr. Krishna Kumari Challa	1	Aug 25, 2022 Reply by Dr. Krishna Kumari Challa
People with similar faces likely have similar DNA A doppelgänger or doppelganger is a biologically unrelated look-alike, or a double, of a living person. Someone who looks spookily like you… Started by Dr. Krishna Kumari Challa	1	Aug 24, 2022 Reply by Dr. Krishna Kumari Challa
How your online life is polluting the planet Choosing digital meetings, shopping and even exercise classes over their in-person alternatives can substantially reduce greenhouse gas emi… Started by Dr. Krishna Kumari Challa	1	Aug 23, 2022 Reply by Dr. Krishna Kumari Challa
Replacing pesticides with ants to protect crops! A team of researchers has found evidence that suggests ants can be used as a natural pesticide for a wide variety of crops. In their paper… Started by Dr. Krishna Kumari Challa	1	Aug 20, 2022 Reply by Dr. Krishna Kumari Challa
New mathematical model of animal growth shows life is defined by biology, not physics! Scientists have recently challenged the conventional wisdom that biological patterns are explained by physical constraints. In a study publ… Started by Dr. Krishna Kumari Challa	1	Aug 20, 2022 Reply by Dr. Krishna Kumari Challa
Why it’s not safe to shower during a thunderstorm The Met Office has issued several “yellow thunderstorm warnings” for the UK, highlighting the potential for frequent lightning. While your… Started by Dr. Krishna Kumari Challa	1	Aug 18, 2022 Reply by Dr. Krishna Kumari Challa
Digest this: Having ‘good’ posture doesn’t prevent back pain, and ‘bad’ posture doesn’t cause it! Having ‘good’ posture doesn’t prevent back pain, and ‘bad’ posture doesn’t cause it Back pain is the leading cause of disability wor… Started by Dr. Krishna Kumari Challa	1	Aug 18, 2022 Reply by Dr. Krishna Kumari Challa