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What is inertial fusion energy?

Everybody is talking about stopping fossil fuel energy production these days because of global warming. Then there are several alternative…

Started by Dr. Krishna Kumari Challa

1 Feb 27, 2024
Reply by Dr. Krishna Kumari Challa

How to solve complex problems with scientific planning

Q: Madam, I have read your article on cracker pollution during Diwali celebrations. But if we stop bursting crackers, those who depend on …

Started by Dr. Krishna Kumari Challa

1 Feb 27, 2024
Reply by Dr. Krishna Kumari Challa

Discovery reveals brain chemicals at work influencing social behaviour

We are always intrigued by the human behaviour. Why do people behave in the way they do? Why don't everybody behave in the same way? Why do…

Started by Dr. Krishna Kumari Challa

1 Feb 27, 2024
Reply by Dr. Krishna Kumari Challa

You cannot prove all the scientific theories wrong!

Q: What are the potential consequences if scientific theories were proven to be incorrect and our perception of reality was solely based o…

Started by Dr. Krishna Kumari Challa

1 Feb 22, 2024
Reply by Dr. Krishna Kumari Challa

The consequences of global light pollution

Our ancestors could look up and see the Milky Way—our galaxy—as a large band of white light stretching across the sky. Because of light pol…

Started by Dr. Krishna Kumari Challa

1 Feb 22, 2024
Reply by Dr. Krishna Kumari Challa

Chirality: Magnetic effects at the origin of life?

Magnetic effects at the origin of life? It's the spin that makes the difference Biomolecules such as amino acids and sugars occur in two mi…

Started by Dr. Krishna Kumari Challa

1 Feb 22, 2024
Reply by Dr. Krishna Kumari Challa

Single antivenom for several lethal snake toxins developed by researchers

Research scientists have developed an antibody that can block the effects of lethal toxins in the venoms of a wide variety of snakes found…

Started by Dr. Krishna Kumari Challa

1 Feb 22, 2024
Reply by Dr. Krishna Kumari Challa

Cutaneous (skin) breathing

Q: How are aquatic amphibians without gills able to breathe underwater through their skin? Krishna: Mechanisms of respiratory exchange…

Started by Dr. Krishna Kumari Challa

1 Feb 18, 2024
Reply by Dr. Krishna Kumari Challa

MRI

Q: Can you give some information on MRI scans? Krishna: The full form of MRI is Magnetic Resonance Imaging. MRI is also known as NMRI (Nucl…

Started by Dr. Krishna Kumari Challa

1 Feb 18, 2024
Reply by Dr. Krishna Kumari Challa

Pain perception differs from person to person

Q: What surgeries have the most painful recovery? Krishna: This pain perception differs from person to person. Each person can give hi…

Started by Dr. Krishna Kumari Challa

1 Feb 18, 2024
Reply by Dr. Krishna Kumari Challa

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