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Science Simplified! Discussions (1,800)
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How to clean your phoneYour phone is covered in germs: A tech expert explains how to clean it without doing damage We wash our hands, sanitize shopping tro… Started by Dr. Krishna Kumari Challa |
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Aug 5, 2025 Reply by Dr. Krishna Kumari Challa |
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 |
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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 |
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Aug 3, 2025 Reply by Dr. Krishna Kumari Challa |
How Genuine Science Explains Near Death ExperiencesThe 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 |
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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 |
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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 |
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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 |
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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 |
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Jul 20, 2025 Reply by Dr. Krishna Kumari Challa |
Turbulence during air exercisesQ: 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 |
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Jul 19, 2025 Reply by Dr. Krishna Kumari Challa |
AstigmatismHave 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 |
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Jul 18, 2025 Reply by Dr. Krishna Kumari Challa |
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