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Why winter makes you more vulnerable to colds You've probably heard "Don't go outside in the winter with your hair wet or without a coat; you'll catch a cold". That's not exactly true.… Started by Dr. Krishna Kumari Challa	1	Dec 13, 2024 Reply by Dr. Krishna Kumari Challa
Study finds more pathogens capable of sexual transmission An analysis of data from hundreds of studies identified 22 viruses capable of persisting in human semen after infection, with nine showing… Started by Dr. Krishna Kumari Challa	1	Dec 13, 2024 Reply by Dr. Krishna Kumari Challa
New insights about how 'bad' cholesterol works in the body Scientists have made a significant breakthrough in understanding how "bad" cholesterol, known as low-density lipoprotein-cholesterol or LDL… Started by Dr. Krishna Kumari Challa	1	Dec 12, 2024 Reply by Dr. Krishna Kumari Challa
Personalized blood count could lead to early intervention for common diseases A complete blood count (CBC) is a blood test that measures the number and size of different blood cells, including red blood cells, white b… Started by Dr. Krishna Kumari Challa	1	Dec 12, 2024 Reply by Dr. Krishna Kumari Challa
Science can help prevent deadly stampedes at mass gatherings Over and over again we hear about deadly stampedes. And we wonder how these tragedies happen so frequently. Did you know that Science ca… Started by Dr. Krishna Kumari Challa	1	Dec 10, 2024 Reply by Dr. Krishna Kumari Challa
If somebody is living under a rock, can sci-com penetrate it to reach the person? If somebody is living under a rock, can sci-com penetrate it to reach the person? Q: Can someone deny the existence of science? Krishna: … Started by Dr. Krishna Kumari Challa	1	Dec 8, 2024 Reply by Dr. Krishna Kumari Challa
Yes, Science can define everything! Q: Does science define everything? Krishna: YES! And an emphatic “Yes” at that! “Defining something” means to explain what it is, what… Started by Dr. Krishna Kumari Challa	1	Dec 7, 2024 Reply by Dr. Krishna Kumari Challa
What science can do about death Q: Is it possible to delay death through mindset, lifestyle, or advancements in science, or is the timing of our demise predetermined by fa… Started by Dr. Krishna Kumari Challa	1	Dec 5, 2024 Reply by Dr. Krishna Kumari Challa
The basic principles of Darwinian evolution can act on non-living materials, suggesting that evolution predates life. The basic principles of Darwinian evolution can act on non-living materials, suggesting that evolution predates life! Self-replicating mo… Started by Dr. Krishna Kumari Challa	1	Dec 3, 2024 Reply by Dr. Krishna Kumari Challa
Electric vehicle fires: How worried should we really be? Electric vehicles (EVs) bring not just environmental promise, but also raise critical safety questions—chief among them, the fire risks pos… Started by Dr. Krishna Kumari Challa	1	Dec 3, 2024 Reply by Dr. Krishna Kumari Challa