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Science Simplified! Discussions (1,644)

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This is why we oppose superstitions People ask me why I vehemently oppose superstitions. It is their belief and way of life. Why should you get involved? This is why: (After… Started by Dr. Krishna Kumari Challa	1	Oct 16, 2022 Reply by Dr. Krishna Kumari Challa
Are “sleep dreams” audible? Q: Are “sleep dreams” audible? Have you ever heard anything that was “in and from” someone else’s “sleep dream”? Krishna: Some people… Started by Dr. Krishna Kumari Challa	1	Oct 15, 2022 Reply by Dr. Krishna Kumari Challa
Science should try to explain everything. As far as possible. Q: Is science supposed to be able to explain everything? Krishna: “Everything”. In this universe? When this universe itself c… Started by Dr. Krishna Kumari Challa	1	Oct 10, 2022 Reply by Dr. Krishna Kumari Challa
Perfumes obtained from animals Q: Do people use whale vomit as perfume? Krishna: You must be asking about Ambergris. It is a solid, waxy, flammable substance of a dull… Started by Dr. Krishna Kumari Challa	1	Oct 8, 2022 Reply by Dr. Krishna Kumari Challa
How DNA from our mitochondria works its way into our genomes Scientists have shown that in one in every 4,000 births, some of the genetic code from our mitochondria—the 'batteries' that power our cell… Started by Dr. Krishna Kumari Challa	1	Oct 6, 2022 Reply by Dr. Krishna Kumari Challa
Chernobyl black frogs reveal evolution in action The accident at reactor four of the Chernobyl Nuclear Power Plant in 1986 generated the largest release of radioactive material into the en… Started by Dr. Krishna Kumari Challa	1	Oct 3, 2022 Reply by Dr. Krishna Kumari Challa
Events in Your Grandparent's Lives Could Affect Your Genes In the wake of the discovery of the DNA molecule, the nucleic acid code was commonly considered the beginning and end of genetic inheritanc… Started by Dr. Krishna Kumari Challa	1	Oct 3, 2022 Reply by Dr. Krishna Kumari Challa
Four health conditions linked to gum disease Gum diseases are among the most common chronic human diseases, affecting between 20 to 50% of people worldwide. They happen when plaque, a… Started by Dr. Krishna Kumari Challa	1	Oct 1, 2022 Reply by Dr. Krishna Kumari Challa
'Love hormone' is revealed to have heart healing properties The neurohormone oxytocin is well-known for promoting social bonds and generating pleasurable feelings, for example from art, exercise, or… Started by Dr. Krishna Kumari Challa	1	Oct 1, 2022 Reply by Dr. Krishna Kumari Challa
Dark data’ is killing the planet – we need digital decarbonisation More than half of the digital data firms generate is collected, processed and stored for single-use purposes. Often, it is never re-us… Started by Dr. Krishna Kumari Challa	1	Sep 30, 2022 Reply by Dr. Krishna Kumari Challa