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Science Simplified! Discussions (1,603)

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Qs on science and my replies to them - Part 116 Q: What is the difference between anti-oxidant and antibiotic? Krishna: Anti-oxidant is the one that inhibits oxidation (in an oxidation-r… Started by Dr. Krishna Kumari Challa	3	Oct 2, 2018 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 115 Q: What is the scientific reason behind Ganesha/Durga visarjan? Krishna Ganesha/Durga visarjan are based on cultural and traditional aspect… Started by Dr. Krishna Kumari Challa	1	Sep 22, 2018 Reply by Dr. Krishna Kumari Challa
Some Qs people asked me on science and my replies to them - Part 114 Q: Dr. Krishna, what is the purpose of ear-wax? Krishna: The purpose of earwax is to keep your ear canal clean. While excess, hard, or obs… Started by Dr. Krishna Kumari Challa	1	Sep 12, 2018 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - part 111 Q: Science is good at nothing. It just gives us false hopes and expectations. It cannot answer several Qs. Why do you promote it? I know yo… Started by Dr. Krishna Kumari Challa	3	Sep 12, 2018 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 113 Q: Dr. Krishna, I have kidney stones. What diet restrictions should I follow? Krishna: Your kidney stones will be analysed to know what the… Started by Dr. Krishna Kumari Challa	1	Sep 3, 2018 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 112 Q: Can we remove microbes with hand washes? Krishna: Recent studies have shown that some hospital super bugs are growing increasingly tole… Started by Dr. Krishna Kumari Challa	1	Aug 31, 2018 Reply by Dr. Krishna Kumari Challa
Tests for STDs Several people are asking me to write on STDs or sexually transmitted diseases. Most people who go for sex with multiple partners are afrai… Started by Dr. Krishna Kumari Challa	1	Aug 8, 2018 Reply by Dr. Krishna Kumari Challa
Some Qs. people asked me on science and my replies to them - Part 93 Interactive science series Q: What is speed-breeding? Krishna:It is a way to c… Started by Dr. Krishna Kumari Challa	1	Aug 7, 2018 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 110 Q: Dr. Krishna, I am a research scholar. I read almost all your articles on this site. While you say science is universal, some Indian scie… Started by Dr. Krishna Kumari Challa	1	Aug 5, 2018 Reply by Dr. Krishna Kumari Challa
Qs on science and my replies to them - Part 109 Q: How is my mom still alive without any medical issues after smoking Newport Menthols for 40 years? Krishna : When several factors decide… Started by Dr. Krishna Kumari Challa	1	Jul 21, 2018 Reply by Dr. Krishna Kumari Challa