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Science Simplified! Discussions (1,312)

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Scientists Reveal Where Most 'Hospital' Infections Actually Come From Health care providers and patients have traditionally thought that infections patients get while in the hospital are caused by superbugs t… Started by Dr. Krishna Kumari Challa	1	Apr 15 Reply by Dr. Krishna Kumari Challa
STRANGE ENCOUNTERS AT THE FRONTIERS OF OUR SEPARATE WORLDS A person asked me just now why we treat people who have strangebeliefs as inferior in mental health. And this 's my reply to him: Inferior… Started by Dr. Krishna Kumari Challa	1	Apr 13 Reply by Dr. Krishna Kumari Challa
Why precautions should be taken while using MRI machines Q: RI machines use powerful magnets to create detailed images of the body. But some people with certain medical implants cannot undergo MRI… Started by Dr. Krishna Kumari Challa	1	Apr 13 Reply by Dr. Krishna Kumari Challa
Science just recycles, it doesn't reincarnate! Q: Since there is no afterlife, do I just end up dead and buried in the cemetery forever? Krishna: We all came from star… Started by Dr. Krishna Kumari Challa	1	Apr 11 Reply by Dr. Krishna Kumari Challa
Eclipses aren't just visual spectacles, they are at the heart of scientific efforts to understand distant planets The total solar eclipse across North America on April 8, 2024, is a stunning and memorable event for everyone in its path. However, eclipse… Started by Dr. Krishna Kumari Challa	1	Apr 10 Reply by Dr. Krishna Kumari Challa
Final fate of our solar system Q: What will be the final fate of Earth according to science? Krishna: When the Sun runs out of fuel, it will become a white dwarf, exertin… Started by Dr. Krishna Kumari Challa	1	Apr 10 Reply by Dr. Krishna Kumari Challa
Soul?! What is it according to science and scientists? I am getting several messages from people who read some of my articles on 'after life', 'near death experiences' and other related articles… Started by Dr. Krishna Kumari Challa	9	Apr 9 Reply by Dr. Krishna Kumari Challa
Scientists discover speed of visual perception ranges widely in humans Using a blink-and-you'll-miss-it experiment, researchers have discovered that individuals differ widely in the rate at which they percei… Started by Dr. Krishna Kumari Challa	1	Apr 8 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 108 THE SCIENCE OF JUDGING AND BIASES INVOLVED Q: How do you judge a person from his beliefs or from his behavio… Started by Dr. Krishna Kumari Challa	2	Apr 8 Reply by Dr. Krishna Kumari Challa
Golden Water?! Q: What is golden water? Is it really beneficial to health? Krishna: There are two versions of ‘golden water ‘. I am not an expert of Ayur… Started by Dr. Krishna Kumari Challa	1	Apr 8 Reply by Dr. Krishna Kumari Challa