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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

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

19 yesterday
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Is anything in science (physics) ever 100% certain?

Q: Is anything in science (physics) ever 100% certain? Krishna: That depends on which aspect of ‘science’ you are dealing with. Scienc…

Started by Dr. Krishna Kumari Challa

1 yesterday
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Myth busting : Hot water benefits

Will drinking hot water help me lose weight, clear my skin or treat cramps? You may have noticed an unexpected wellness trend…

Started by Dr. Krishna Kumari Challa

1 on Thursday
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The hazards of hair extensions

Most women use hair extensions these days. However, in the most comprehensive analysis to date, a new study by Silent Spring Institute iden…

Started by Dr. Krishna Kumari Challa

1 on Thursday
Reply by Dr. Krishna Kumari Challa

Can human bias affect scientific observations? NO, not in genuine science!

Q: How can human bias affect scientific observations, like in the case of Galaxy rotation direction? Krishna: To offset…

Started by Dr. Krishna Kumari Challa

1 on Wednesday
Reply by Dr. Krishna Kumari Challa

Why exercise often leads to less weight loss than expected, and why diet plays such a key role

Some people complain that they are not losing much weight despite exercising.   Why is this? Science has another view on this now. Accordin…

Started by Dr. Krishna Kumari Challa

1 on Tuesday
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When death is certain, why did living organisms choose to evolve and die?

Q: When death is certain, why did living organisms choose to evolve and die? Krishna:  When organisms come into life, they don’t think abo…

Started by Dr. Krishna Kumari Challa

1 on Tuesday
Reply by Dr. Krishna Kumari Challa

Scientists Created a 'Universal' Kidney To Match Any Blood Type

After several years of hard work, researchers are closer than ever to a key breakthrough in kidney transplants: being able to transfer kidn…

Started by Dr. Krishna Kumari Challa

1 on Monday
Reply by Dr. Krishna Kumari Challa

How do scientists respond when someone disputes the findings of vaccine safety studies?

Q: How do scientists respond when someone disputes the findings of vaccine safety studies? Krishna:  If ‘someone’ disputes the finding…

Started by Dr. Krishna Kumari Challa

1 Feb 5
Reply by Dr. Krishna Kumari Challa

The first night effect: Why is it difficult to sleep in a new place?

Why we sleep poorly in new environments: A brain circuit that keeps animals awake You check into a hotel and toss and turn all night, but y…

Started by Dr. Krishna Kumari Challa

1 Feb 3
Reply by Dr. Krishna Kumari Challa

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