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Science Simplified! Discussions (1,783)

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Why do you feel very sleepy after eating meals? Q: Why do you feel very sleepy after lunch? Krishna: I don’t! During the day, I mean. Because I work the whole day and don’t sit idle… Started by Dr. Krishna Kumari Challa	1	Aug 3, 2025 Reply by Dr. Krishna Kumari Challa
If science doesn’t accept new ideas, it cannot progress at all! Q:Has science become rigid like religion not accepting any new ideas worshipping long dead scientists? Krishna: 1. Has science become ri… Started by Dr. Krishna Kumari Challa	1	Aug 3, 2025 Reply by Dr. Krishna Kumari Challa
How Genuine Science Explains Near Death Experiences The term 'near-death experience', or NDE, refers to a wide array of experiences reported by some people who have nearly died or who have th… Started by Dr. Krishna Kumari Challa	15	Aug 1, 2025 Reply by Dr. Krishna Kumari Challa
AI will soon be able to audit all published research—what will that mean for public trust in science? Self-correction is fundamental to science. One of its most important forms is peer review, when anonymous experts scrutinize research befo… Started by Dr. Krishna Kumari Challa	1	Jul 26, 2025 Reply by Dr. Krishna Kumari Challa
How scientific illiteracy can harm you... Interactive science series “Science literacy is a vaccine against the ch… Started by Dr. Krishna Kumari Challa	5	Jul 26, 2025 Reply by Dr. Krishna Kumari Challa
Are cars safer than airplanes? Q: Are cars safer than airplanes? After reading one of your articles in another group of this network, I am asking this Q. Krishna: Yes, ai… Started by Dr. Krishna Kumari Challa	1	Jul 20, 2025 Reply by Dr. Krishna Kumari Challa
Are viruses alive? Are they eternal? Q: Is it true that a virus cannot be killed because it is never born? Is it eternal then? Krishna: Viruses are strange things and people ar… Started by Dr. Krishna Kumari Challa	1	Jul 20, 2025 Reply by Dr. Krishna Kumari Challa
Turbulence during air exercises Q: How do pilots avoid turbulence during air exercises? Krishna: To avoid wake turbulence during air exercises, pilots primarily adjust th… Started by Dr. Krishna Kumari Challa	1	Jul 19, 2025 Reply by Dr. Krishna Kumari Challa
Astigmatism Have you ever gone to the optometrist for an eye test and were told your eye was shaped like a football? Or perhaps you've noticed your vi… Started by Dr. Krishna Kumari Challa	1	Jul 18, 2025 Reply by Dr. Krishna Kumari Challa
Measles isn't just dangerous, it may erase your immune system Blindness, pneumonia, severe diarrhea and even death—measles virus infections, especially in children, can have devastating consequences. F… Started by Dr. Krishna Kumari Challa	1	Jul 17, 2025 Reply by Dr. Krishna Kumari Challa