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Science Simplified! Discussions (1,651)

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Is it possible to measure non-material things like thoughts or emotions using scientific methods? Q: Is it possible to measure non-material things like thoughts or emotions using scientific methods? Krishna: We all have thoughts. We’re… Started by Dr. Krishna Kumari Challa	1	Apr 25, 2024 Reply by Dr. Krishna Kumari Challa
The three scientific cultures and their relevance to Biology Researchers who study Earth's biosphere tend to operate from one of three scientific cultures, each with distinct ways of conducting scienc… Started by Dr. Krishna Kumari Challa	1	Apr 24, 2024 Reply by Dr. Krishna Kumari Challa
Baking powder and baking soda Q; What is the difference between using fermentation method and baking soda while preparing food? Q: Is it harmful to use baking powder and… Started by Dr. Krishna Kumari Challa	1	Apr 24, 2024 Reply by Dr. Krishna Kumari Challa
Light can vaporize water without the need for heat! It's the most fundamental of processes—the evaporation of water from the surfaces of oceans and lakes, the burning off of fog in the mornin… Started by Dr. Krishna Kumari Challa	1	Apr 24, 2024 Reply by Dr. Krishna Kumari Challa
Metal cutting by lasers Q: Can other metals be impenetrable, resistant and/or immune to lasers? Krishna: Lasers ( source: deposit photos) The term LASER… Started by Dr. Krishna Kumari Challa	1	Apr 24, 2024 Reply by Dr. Krishna Kumari Challa
My answers to questions on science -4 Q: Why does it feel very sultry when it rains in summer? Krishna: :) When I was very young, a person gave this answer to this Q when I ask… Started by Dr. Krishna Kumari Challa	1	Apr 20, 2024 Reply by Dr. Krishna Kumari Challa
Why did science deviate from philosophy ? Q: Isaac Newton was a “natural philosopher,” not known in his time as a “scientist,” yet is now seen as one of the greatest scientists. The… Started by Dr. Krishna Kumari Challa	1	Apr 17, 2024 Reply by Dr. Krishna Kumari Challa
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, 2024 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, 2024 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, 2024 Reply by Dr. Krishna Kumari Challa