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Science Simplified! Discussions (720)

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The myth of rituals working

Several times I read in the news papers here how sports persons perform rituals before entering the arenas where they  face their opponents…

Started by Dr. Krishna Kumari Challa

4 Aug 29
Reply by Dr. Krishna Kumari Challa

Qs people asked about science and my replies to them -Part 243

Q: What are the disadvantages of ancient science? Krishna: First of all let us realize that when we say something is ‘ancient’, it doesn’t…

Started by Dr. Krishna Kumari Challa

1 Aug 28
Reply by Dr. Krishna Kumari Challa

Qs people asked me on science and my replies to them - part 136

Q: I am a vegetarian. When figs absorb wasps in their fruit, they are no longer vegetarian food. What do you think? Should we eat figs or…

Started by Dr. Krishna Kumari Challa

2 Aug 23
Reply by Dr. Krishna Kumari Challa

Why is pseudo-science being promoted in India?

Q: Aside from Indians having great trust in science, why is pseudoscience being promoted? Krishna: Why? I thought a lot about it.…

Started by Dr. Krishna Kumari Challa

1 Aug 23
Reply by Dr. Krishna Kumari Challa

Colours of Biotechnology

We, well most of us, are familiar with the term Biotechnology. Biotechnology can be defined as `all technical applications that use biologi…

Started by Dr. Krishna Kumari Challa

1 Aug 20
Reply by Dr. Krishna Kumari Challa

Why Older Sunflowers Keep Facing East

Not all Sun-flowers follow the SUN. Older flowers always face East, while younger ones follow the SUN.  And East-facing sunflowers are hap…

Started by Dr. Krishna Kumari Challa

1 Aug 16
Reply by Dr. Krishna Kumari Challa

Questions people asked me on science and my replies to them -241

Q: Why is ancient science totally missing in the world? Krishna : ‘Ancient Science’ sounds oxymoronic. Science got a true mean…

Started by Dr. Krishna Kumari Challa

1 Aug 16
Reply by Dr. Krishna Kumari Challa

Sperm mutations that can cause disease in children identified

Throughout development, life and the processes of aging, all human cells accumulate mutations, resulting in what is called mosaicism, a con…

Started by Dr. Krishna Kumari Challa

1 Aug 14
Reply by Dr. Krishna Kumari Challa

Can science explain or deal with emotions and morals?

Several people think science can't deal with emotions and morals. They even taunt scientists that these things are beyond science.  Is this…

Started by Dr. Krishna Kumari Challa

4 Aug 13
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

10 Aug 10
Reply by Dr. Krishna Kumari Challa

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