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Don't blame the criminals for everything they do

Don't blame the criminals for everything they do.  A suspected perpetrator who can barely remember his name, several traffic violations com…

Started by Dr. Krishna Kumari Challa

1 Sep 2, 2025
Reply by Dr. Krishna Kumari Challa

How animals get drunk

Q: Do animals drink alcohol? Krishna: In nature, plants don’t produce ethanol directly. Instead, it’s made primarily by the yeast Saccharom…

Started by Dr. Krishna Kumari Challa

1 Aug 24, 2025
Reply by Dr. Krishna Kumari Challa

Hight-salt diet sparks brain inflammation that could explain stubborn high blood pressure

Image source: Adobe stock A new study finds that a high-salt diet triggers brain inflammation that drives up blood pressure.  The researc…

Started by Dr. Krishna Kumari Challa

1 Aug 20, 2025
Reply by Dr. Krishna Kumari Challa

COVID infection ages blood vessels, especially in women

A COVID infection, particularly in women, may lead to blood vessels aging around five years, according to research published in the Europea…

Started by Dr. Krishna Kumari Challa

1 Aug 19, 2025
Reply by Dr. Krishna Kumari Challa

A good alternative to LASIK to correct eye shape and vision

Millions of people  around the world have altered vision, ranging from blurriness to blindness. But not everyone wants to wear prescription…

Started by Dr. Krishna Kumari Challa

1 Aug 19, 2025
Reply by Dr. Krishna Kumari Challa

Life arose as a consequence of the universe's physical laws and conditions

Q: Why did the Universe create life? Krishna: You are asking this question as if that is 'intended'.  However, The Universe didn't "create"…

Started by Dr. Krishna Kumari Challa

1 Aug 17, 2025
Reply by Dr. Krishna Kumari Challa

The science of Idlis - 2

Q: What are the disadvantages of eating idli? Krishna: Idlis are usually made from black gram and parboiled rice. Black gram, also kno…

Started by Dr. Krishna Kumari Challa

1 Aug 16, 2025
Reply by Dr. Krishna Kumari Challa

The Importance of scientific collaborations

Q: In what ways do scientists collaborate and communicate outside their specific fields, and how does this impact innovation? Krishna: …

Started by Dr. Krishna Kumari Challa

1 Aug 15, 2025
Reply by Dr. Krishna Kumari Challa

Maternal microbes play a significant role in shaping early brain development, study suggests

Maternal microbes play a significant role in shaping early brain development, study suggests Research finds that microbes play an important…

Started by Dr. Krishna Kumari Challa

1 Aug 14, 2025
Reply by Dr. Krishna Kumari Challa

Why do some birds dance?

Why do some birds dance? Cockatoos perform 30 distinct dance moves and may combine them in unique ways Captive cockatoos have at least 30 d…

Started by Dr. Krishna Kumari Challa

1 Aug 7, 2025
Reply by Dr. Krishna Kumari Challa

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