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Science Simplified! Discussions (1,589)

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Eye exercises don't cure eye conditions! Q: Do eye exercises cure eye conditions? Krishna: This is what experts say: People claim so many things. But where is the evidence? They cl… Started by Dr. Krishna Kumari Challa	1	Jun 3, 2024 Reply by Dr. Krishna Kumari Challa
Scientists create 'living bioelectronics' that can sense and heal skin For years, scientists have been learning how to integrate the world of electronics—rigid, metallic, bulky—with the world of the body—soft,… Started by Dr. Krishna Kumari Challa	1	Jun 1, 2024 Reply by Dr. Krishna Kumari Challa
Why evolution?! Q:Did Japan cause the animals and/or plants to change their anatomies, appearances, biology, genomics, physiologies and/or psychologies aft… Started by Dr. Krishna Kumari Challa	1	Jun 1, 2024 Reply by Dr. Krishna Kumari Challa
Bio-chemistry: Scientists uncover a multibillion-year epic written into the chemistry of life The origin of life on Earth has long been a mystery that has eluded scientists. A key question is how much of the history of life on Earth… Started by Dr. Krishna Kumari Challa	0	May 29, 2024
Climate change is moving tree populations away from the soil fungi that sustain them As our planet warms, many species are shifting to different locations as their historical habitats become inhospitable. Trees are no except… Started by Dr. Krishna Kumari Challa	1	May 28, 2024 Reply by Dr. Krishna Kumari Challa
Feeling others' 'energy'- what does it mean?! Q: A person in another country says I feel your energy, it’s like you’re next to me. What does this mean? Krishna: You will get only scienc… Started by Dr. Krishna Kumari Challa	1	May 27, 2024 Reply by Dr. Krishna Kumari Challa
Researchers succeed for first time in accurately dating a 7,000-year-old prehistoric settlement using cosmic rays They say that 'where there is a will there will always be a way'. When scientists want to find something, what roadblocks or walls can stop… Started by Dr. Krishna Kumari Challa	1	May 27, 2024 Reply by Dr. Krishna Kumari Challa
Why you shouldn’t take pebbles from the beach – here’s the science Cumberland Council in the north of England has announced that people taking pebbles from beaches will now face fines of up to £1,000. Many… Started by Dr. Krishna Kumari Challa	1	May 25, 2024 Reply by Dr. Krishna Kumari Challa
How air pollution affects the digestive system Fine air particles, less than 2.5 micrometers in diameter (PM2.5), are a major air pollutant linked to various health problems. These parti… Started by Dr. Krishna Kumari Challa	1	May 25, 2024 Reply by Dr. Krishna Kumari Challa
Biologists observe recurring evolutionary changes, over time, in stick insects A long-standing debate among evolutionary scientists goes something like this: Does evolution happen in a predictable pattern or does it de… Started by Dr. Krishna Kumari Challa	1	May 25, 2024 Reply by Dr. Krishna Kumari Challa