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Science Simplified! Discussions (1,589)

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One more mystery solved by science: honeycomb patterns found in salt deserts around the world Salt deserts are among the most extreme and inhospitable places on the planet and their bizarre and other-worldly polygon-shaped structure… Started by Dr. Krishna Kumari Challa	1	Feb 28, 2023 Reply by Dr. Krishna Kumari Challa
Scientists use laser to guide lightning bolt for first time Scientists recently have used a laser beam to guide lightning for the first time, hoping the technique will help protect against deadly bol… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
The difference between a repellent and an insecticide Q: Do mosquito repellents really kill mosquitoes? Krishna: The word “Repellent” is not equal to “Insecticide”. It is important to note… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them: Part 274: Our ape ancestor Q: People say we have descended from apes. Which one? Krishna: This is thought to be our ape ancestor: Sahelanthropus tchadensis. It is one… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
Sci-Com: Why can't everybody understand science in the same way? Q: This Q is related to science communication. Why can't everybody understand science in the same way? Krishna: When a single person trie… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
Three in five long COVID patients have organ damage a year after infection The latest data from the Office for National Statistics suggests that more than 1.2 million people in the UK report living with long COVID… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
The story of the wind Where (and how) do we get our wind from? Wind happens because the Sun heats some parts of the planet more than others, and this uneven hea… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
Solving neurological disorders by using electrodes grown in the brain! The boundaries between biology and technology are becoming blurred. Researchers have successfully grown electrodes in living tissue using t… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
How smart phones are causing global warming Q: How are smart phones causing global warming? Q: Can use of technology increase global warming? Krishna: Yes, use of most of advanced te… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa
The 'Balayam' pseudo-science What is the scientific explanation for the phenomenon of people growing more body hair when their thumb is rubbed? Krishna: Never heard abo… Started by Dr. Krishna Kumari Challa	1	Feb 27, 2023 Reply by Dr. Krishna Kumari Challa