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Science Simplified! Discussions (1,666)

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What is the scientific reason behind the 21-day lockdown to prevent coronavirus? Q: What is the scientific reason behind the 21-day lockdown to prevent coronavirus? Krishna: Governments usually take these decision… Started by Dr. Krishna Kumari Challa	1	Mar 27, 2020 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them - Part 175 Q: What is the difference between cleaning and disinfecting? Krishna: Just Cleaning is not equal to disinfecting. Cleaning is the process… Started by Dr. Krishna Kumari Challa	1	Mar 25, 2020 Reply by Dr. Krishna Kumari Challa
Righting the wrong ... Righting the wrong ... I read atleast a hundred times in ‘advices’ and ‘life hacks’, silly things like these: For those who buy milk sache… Started by Dr. Krishna Kumari Challa	1	Mar 24, 2020 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them - part 174 Q: I am a 10 year old student. We have lots of mosquitoes around. They are biting me and it is itching a lot. I want to know why mosquito b… Started by Dr. Krishna Kumari Challa	1	Mar 23, 2020 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science communication and my replies to them - part 173 Q: Dr. Krishna I am a blogger. How can I give correct information about corona virus to the general public? Krishna: I appreciate your inte… Started by Dr. Krishna Kumari Challa	1	Mar 19, 2020 Reply by Dr. Krishna Kumari Challa
Coronavirus disease (COVID-19): Myth busters COVID-19 virus can be transmitted in areas with hot and humid climates From the evidence so far, the COVID-19 virus can be transmitted in… Started by Dr. Krishna Kumari Challa	2	Mar 17, 2020 Reply by Sharath
Qs people asked me on science and my replies to them -part 172 Q; What are the differences between DNA viruses and RNA viruses? Krishna: The following differences have been observed between DNA and RNA… Started by Dr. Krishna Kumari Challa	1	Mar 16, 2020 Reply by Dr. Krishna Kumari Challa
How the monarch butterflies evolved their resistance to toxic milkweed they eat and then retained some of the toxin in their bodies to become toxic to their predators How the monarch butterfly evolved its resistance to toxic milkweed they eat and then retained some of the toxin in their bodies—as monarchs… Started by Dr. Krishna Kumari Challa	1	Mar 16, 2020 Reply by Dr. Krishna Kumari Challa
Get this right: Brains are not differentiated into pink and blue ones Picture a scientist in your head: the image is likely to be male. We're just wired that way. The same wiring causes internal dissonance w… Started by Dr. Krishna Kumari Challa	2	Mar 13, 2020 Reply by Dr. Krishna Kumari Challa
Qs people asked about science and my replies to them -Part 170 Q: As infections like corona virus come from eating non-veg food, does vegetarian food protect you from infection? Krishna: This is a myth… Started by Dr. Krishna Kumari Challa	5	Mar 12, 2020 Reply by Dr. Krishna Kumari Challa