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How scientific illiteracy can harm you...

                                                                  Interactive science series “Science literacy is a vaccine against the ch…

Started by Dr. Krishna Kumari ChallaLatest Reply

What might happen when you take lots of medicines...

What might happen when you take lots of medicines... One of our uncles died of liver cirrhosis ten years back. He never touched alcohol in…

Started by Dr. Krishna Kumari ChallaLatest Reply

Literate people living in urban areas are too scientifically illiterate!

                            "If you are scientifically literate the world looks very different to you" Literate people living in urban are…

Started by Dr. Krishna Kumari ChallaLatest Reply

Discussions Replies Latest Activity

Vaccine woes

Recent measles outbreak in the California state of the US ( now spread to other states too) tells an interesting story. Vaccines are not re…

Started by Dr. Krishna Kumari Challa

20 yesterday
Reply by Dr. Krishna Kumari Challa

What might happen when you take lots of medicines...

What might happen when you take lots of medicines... One of our uncles died of liver cirrhosis ten years back. He never touched alcohol in…

Started by Dr. Krishna Kumari Challa

23 on Wednesday
Reply by Dr. Krishna Kumari Challa

Blind beliefs have no place in a genuine scientist’s mind

Q: How can you tell if a scientist's belief is correct? Krishna: Belief’s need not always be correct. Beliefs that are tested, challen…

Started by Dr. Krishna Kumari Challa

1 on Wednesday
Reply by Dr. Krishna Kumari Challa

Is there a scientific connection between our 7 chakras and the endocrine system in the human body?

Q: What is the scientific connection between our 7 chakras and the endocrine system in the human body? Krishna: Here we deal with everythin…

Started by Dr. Krishna Kumari Challa

1 on Wednesday
Reply by Dr. Krishna Kumari Challa

How do you know if your “science” is right?

Q: How do you know if your “science” is right? Krishna: There is something called universal science. The principles on w…

Started by Dr. Krishna Kumari Challa

1 May 1
Reply by Dr. Krishna Kumari Challa

New insights into yawning

A good yawn might do more than you think, say researchers! Why do we yawn? There are several explanations for this everyday quotidian .  Ya…

Started by Dr. Krishna Kumari Challa

1 Apr 30
Reply by Dr. Krishna Kumari Challa

Does Beer Have a 'Surprising Health Benefit'? Here's What The Science Actually Says

Beer could come with a "surprising health benefit", according to a new report from the BBC. This must be pleasing news for beer drinkers e…

Started by Dr. Krishna Kumari Challa

1 Apr 29
Reply by Dr. Krishna Kumari Challa

Sport Science - your best bet to beat competition when used in a correct and legal way

How can you achieve these targets in sport: "Faster, Higher, Stronger"? Very often people in this part of the world wonder why some develop…

Started by Dr. Krishna Kumari Challa

20 Apr 28
Reply by Dr. Krishna Kumari Challa

The tricks your brain plays with you when you take a placebo

Q: Dr.Krishna, I have read your article on Nocebo Effect. But what about the placebo effect? Are placebo effects real? Krishna: I will tell…

Started by Dr. Krishna Kumari Challa

4 Apr 28
Reply by Dr. Krishna Kumari Challa

Ah! Another evolution episode before your own eyes!

Earlier I wrote about convergent evolution that took very little time(1). Now we have another story of rapid one to show the deniers! Denie…

Started by Dr. Krishna Kumari Challa

11 Apr 28
Reply by Dr. Krishna Kumari Challa

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