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Science Simplified! Discussions (1,669)

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How pure is your gold? How can you tell exactly? How can you test if gold is pure? Some methods are more destructive than others When it comes to gold, how pure is pure? And how does anybo… Started by Dr. Krishna Kumari Challa	1	Mar 8, 2023 Reply by Dr. Krishna Kumari Challa
'Plasticosis': The First Disease Caused by Ingested Plastic One of the most plastic-contaminated birds in the whole world is silently suffering from a novel, emerging disease scientists have coined '… Started by Dr. Krishna Kumari Challa	1	Mar 7, 2023 Reply by Dr. Krishna Kumari Challa
Follow the rules of the group if you want safety and can limit your individuality Social animals should limit individuality to conform with the behaviour of the group, says study Scientists have observed that group safet… Started by Dr. Krishna Kumari Challa	1	Mar 3, 2023 Reply by Dr. Krishna Kumari Challa
Coffin Birth: Fetal extrusion from dead pregnant women Q: Can a dead pregnant woman give birth? Krishna: There is a thing called 'coffin birth'. Coffin birth, also known as postmortem fetal ex… Started by Dr. Krishna Kumari Challa	1	Mar 2, 2023 Reply by Dr. Krishna Kumari Challa
How to avoid falling victim to an online scam: Research says slow down Keeping up with the latest digital cons is exhausting. Fraudsters always seem to be one step ahead. But our study found there is one simpl… Started by Dr. Krishna Kumari Challa	1	Feb 28, 2023 Reply by Dr. Krishna Kumari Challa
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