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Can we eat non-veg during a fever?

Q: Can we eat non-veg during a fever? Krishna: Feed a cold, starve a fever. This maxim typically dates back many years, and has been…

Started by Dr. Krishna Kumari Challa

1 Mar 16, 2021
Reply by Dr. Krishna Kumari Challa

Why is there a gap between 2 doses of coronavirus vaccine?

Q: Why is there a gap of around 28 days between 2 doses of coronavirus vaccine? What are scientific facts and evidences behind arriving at…

Started by Dr. Krishna Kumari Challa

1 Mar 9, 2021
Reply by Dr. Krishna Kumari Challa

The 'Milwaukee protocol' (MP) for rabies victims

Q: Can rabies victims be saved? Krishna: The 'Milwaukee protocol' (MP) can sometimes save such  a person: The only treatment that will save…

Started by Dr. Krishna Kumari Challa

1 Mar 4, 2021
Reply by Dr. Krishna Kumari Challa

Science communication: Indian National Awards 2020

Every year Department of Science and Technology, Govt. of  India gives National Awards to people in recognition of outstanding work done b…

Started by Dr. Krishna Kumari Challa

4 Mar 3, 2021
Reply by Dr. Krishna Kumari Challa

Why 'messing with nature in the right way' is good for you

Q: Is Science and human beings foolish to think they can mess with nature in any way they want? Krishna: ‘Messing with nature’ is interpret…

Started by Dr. Krishna Kumari Challa

1 Mar 1, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked about science and my replies to them -Part 231 ( herd immunity)

Q: Does "Herd Immunity" actually exist or is it a theoretical idea that is unprovable or undisprovabable? Krishna: Herd immunity exists. O…

Started by Dr. Krishna Kumari Challa

1 Feb 27, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked about science and my replies to them -Part 230

Q: Why are so many people unhappy in life despite the scientific and technological development? Krishna: Define happiness. Different p…

Started by Dr. Krishna Kumari Challa

1 Feb 16, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked about science and my replies to them -Part 229

Q: Will the advancement of science and technology weaken the belief in pseudosciences, superstitions and conspiracy theories in the…

Started by Dr. Krishna Kumari Challa

1 Feb 15, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked about science and my replies to them -Part 228

Q: Answer this scientifically and in a non-ideologue manner: are there any ethnicities that are genetically more aggressive than other ethn…

Started by Dr. Krishna Kumari Challa

1 Feb 13, 2021
Reply by Dr. Krishna Kumari Challa

Good news: Supersonic planes get ready for a quieter, greener comeback

Almost 20 years after Concorde was grounded, civilian supersonic aircraft seem ready to take off again. New technology is pushing a new gen…

Started by Dr. Krishna Kumari Challa

1 Feb 11, 2021
Reply by Dr. Krishna Kumari Challa

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