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Science Simplified! Discussions (1,644)

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What baby reflexes tell about our evolution As part of my science communication exercises, recently I have shown these two pictures to a few mothers and fathers and asked them to tell… Started by Dr. Krishna Kumari Challa	1	Mar 4, 2022 Reply by Dr. Krishna Kumari Challa
Clouds don't protect you from UV radiation Q: Can a person get sunburn on a cloudy day and how much damage is caused on skin?Krishna: When I was very young I used to think that clou… Started by Dr. Krishna Kumari Challa	1	Mar 3, 2022 Reply by Dr. Krishna Kumari Challa
Biomaterial Science Q: What is the goal in biomaterial science?Krishna: Biomaterials can be defined simply as natural or manufactured (man-made) materials that… Started by Dr. Krishna Kumari Challa	1	Mar 3, 2022 Reply by Dr. Krishna Kumari Challa
Don’t go wading in flood water if you can help it. It’s a health risk for humans Floods are devastating communities in southeast Queensland and northern New South Wales and have pushed emergency services to their limits.… Started by Dr. Krishna Kumari Challa	1	Mar 2, 2022 Reply by Dr. Krishna Kumari Challa
Why the concept of God cannot be incorporated into science Q: Is it possible to incorporate the possibility of God into science? Why can't one still be open to a higher power as a hypothesis for the… Started by Dr. Krishna Kumari Challa	1	Mar 2, 2022 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them _ part 258 Q: Whether human intelligence can be injected into animals? Will science can do it anytime? Whether science have attempted it? Krishna… Started by Dr. Krishna Kumari Challa	1	Mar 1, 2022 Reply by Dr. Krishna Kumari Challa
The Science of sleep: Why a good night's rest gets harder with age It's well known that getting a good night's sleep becomes more difficult as we age, but the underlying biology for why this happens has rem… Started by Dr. Krishna Kumari Challa	1	Feb 25, 2022 Reply by Dr. Krishna Kumari Challa
Recording the activity of a dying human brain to gain insights Neuroscientists have recorded the activity of a dying human brain and discovered rhythmic brain wave patterns around the time of death tha… Started by Dr. Krishna Kumari Challa	1	Feb 23, 2022 Reply by Dr. Krishna Kumari Challa
Mold toxicity and mental illness Q: Can undiagnosed mold toxicity cause mental illness in humans? Krishna: I myself worked on the toxins produced in food by the micro… Started by Dr. Krishna Kumari Challa	1	Feb 22, 2022 Reply by Dr. Krishna Kumari Challa
Scientists Convert Donor Lungs to Universal Blood Type Patients can wait a long time for potentially life-saving lung transplants, since the need to find close matches complicates the process. O… Started by Dr. Krishna Kumari Challa	1	Feb 21, 2022 Reply by Dr. Krishna Kumari Challa