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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

You use 100% of your brain throughout the course of a normal day

Q: When does 100% of the human brain work? Krishna: You use closest to 100% of your brain . The idea that humans only use 10% is a widespr…

Started by Dr. Krishna Kumari Challa

1 18 hours ago
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You really can be allergic to exercise—and the symptoms can be serious

People who don't like to workout will sometimes joke that they're "allergic" to exercise. But what many don't realize is that an allergy t…

Started by Dr. Krishna Kumari Challa

1 yesterday
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When just is not innocent just!

Some people argue with me why they shouldn't share anything on social media. This is just WhatsApp/Facebook. Why do you take things serious…

Started by Dr. Krishna Kumari Challa

1 yesterday
Reply by Dr. Krishna Kumari Challa

The brain can unlock true multitasking after intensive training

Science reveals people are capable of multitasking — it just requires practice New research reveals a mental workaround that is activated t…

Started by Dr. Krishna Kumari Challa

1 on Friday
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Why love interests and preferences change throughout a person's life according to science

Q: Parents give us lots of unwavered love throughout our lives. But our love towards them changes when we meet a girl or a boy. When we mar…

Started by Dr. Krishna Kumari Challa

1 on Tuesday
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Are there any fruits that cannot be eaten at night?

Q: Are there any fruits that cannot be eaten at night? Krishna: I eat all fruits at all times! From a strictly scientific standpoint, the…

Started by Dr. Krishna Kumari Challa

1 May 31
Reply by Dr. Krishna Kumari Challa

Gut microbe found to worsen sepsis by triggering hyperinflammatory immune responses

Why do some people recover easily from bacterial infections while others rapidly deteriorate into life-threatening sepsis? According to a…

Started by Dr. Krishna Kumari Challa

1 May 29
Reply by Dr. Krishna Kumari Challa

What is Nocebo Effect?

In medicine, a nocebo (Latin for "I shall harm") is an inert substance that creates harmful effects in a patient. The nocebo effect is the…

Started by Dr. Krishna Kumari Challa

5 May 27
Reply by Dr. Krishna Kumari Challa

Emotions don't control or cure diseases, cool heads will!

The news we are getting from DRC is highly disturbing. There is an Ebola outbreak. Scientists and health care workers are trying their best…

Started by Dr. Krishna Kumari Challa

1 May 26
Reply by Dr. Krishna Kumari Challa

Why we get dumb and contradictory reports in science

There is a lot of confusion going around in general public regarding science. Several of my friends from non-scientific fields ask me why t…

Started by Dr. Krishna Kumari Challa

20 May 22
Reply by Dr. Krishna Kumari Challa

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