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Is there any scientific way to stop a volcano from erupting?

Q: Is there any scientific way to stop a volcano from erupting? Krishna: There are some ways scientists can think of doing…

Started by Dr. Krishna Kumari Challa

1 Dec 24, 2021
Reply by Dr. Krishna Kumari Challa

Are scientific arguments good?

Q: People say arguing is not good in life. Is arguing good in science? Krishna: Conflict in any meaningful relationship or friendship  is i…

Started by Dr. Krishna Kumari Challa

1 Dec 22, 2021
Reply by Dr. Krishna Kumari Challa

Some science questions and my replies to them - Part 250

Q: If science has been discovering facts, what has kept it covered so far, and what has been reason of all that have come into being in ab…

Started by Dr. Krishna Kumari Challa

1 Dec 22, 2021
Reply by Dr. Krishna Kumari Challa

Questions people asked me about science and my replies to them - Part 249

Q: Why do all researchers seem to have biases? Krishna: Here we have to consider four things: 1. You said 'all researchers'. All researcher…

Started by Dr. Krishna Kumari Challa

1 Dec 10, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked me on science and my replies to them - part 248

Q: Why do we have two nostrils instead of a one big one? Krishna: Oh, for double nose piercing! Jokes apart, we also have two eyes, two ear…

Started by Dr. Krishna Kumari Challa

1 Nov 21, 2021
Reply by Dr. Krishna Kumari Challa

We can see actual evolution before our own eyes!

Q: Why can't we see any actual examples of evolution? Is it because they are all "microevolution"? Krishna: Can't we see any actual e…

Started by Dr. Krishna Kumari Challa

1 Nov 19, 2021
Reply by Dr. Krishna Kumari Challa

How the brain of a Polymath copes with all the things it does

People ask me how I cope with all the things I do.  It made me analyse how my brain works. When I think about it, I too am amazed. Earlier,…

Started by Dr. Krishna Kumari Challa

11 Nov 17, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked me on science and my replies to them - part 247

Q: What is the purpose of eyebrows and eyelashes in the human body, apart from beautification? Krishna: ‘Beautification’ is what we at…

Started by Dr. Krishna Kumari Challa

1 Nov 12, 2021
Reply by Dr. Krishna Kumari Challa

Why some twins are identical

Scientists may have solved mystery of why some twins are identical The medical mystery of what causes some twins to be born identical may h…

Started by Dr. Krishna Kumari Challa

1 Nov 12, 2021
Reply by Dr. Krishna Kumari Challa

Ivory poaching and the rapid evolution of tusklessness in African elephants

Poaching Has Caused 'Rapid Evolution' of Tuskless Elephants, New Study Reveals  A bizarre trend is being observed now: Many female elephant…

Started by Dr. Krishna Kumari Challa

1 Nov 12, 2021
Reply by Dr. Krishna Kumari Challa

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