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Science Simplified! Discussions (1,753)

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How physics and deep learning are helping in identifying different bacteria in seconds

Bacterial identification can take hours and often longer, precious time when diagnosing infections and selecting appropriate treatments.  B…

Started by Dr. Krishna Kumari Challa

1 Mar 5, 2022
Reply by Dr. Krishna Kumari Challa

What baby reflexes tell about our evolution

As part of my science communication exercises, recently I have shown these two pictures to a few mothers and fathers and asked them to tell…

Started by Dr. Krishna Kumari Challa

1 Mar 4, 2022
Reply by Dr. Krishna Kumari Challa

Clouds don't protect you from UV radiation

Q: Can a person get sunburn on a cloudy day and how much damage is caused on skin?Krishna: When I was very young I used to think that clou…

Started by Dr. Krishna Kumari Challa

1 Mar 3, 2022
Reply by Dr. Krishna Kumari Challa

Biomaterial Science

Q: What is the goal in biomaterial science?Krishna: Biomaterials can be defined simply as natural or manufactured (man-made) materials that…

Started by Dr. Krishna Kumari Challa

1 Mar 3, 2022
Reply by Dr. Krishna Kumari Challa

Don’t go wading in flood water if you can help it. It’s a health risk for humans

Floods are devastating communities in southeast Queensland and northern New South Wales and have pushed emergency services to their limits.…

Started by Dr. Krishna Kumari Challa

1 Mar 2, 2022
Reply by Dr. Krishna Kumari Challa

Why the concept of God cannot be incorporated into science

Q: Is it possible to incorporate the possibility of God into science? Why can't one still be open to a higher power as a hypothesis for the…

Started by Dr. Krishna Kumari Challa

1 Mar 2, 2022
Reply by Dr. Krishna Kumari Challa

Qs on science and my replies to them _ part 258

Q: Whether human intelligence can be injected into animals? Will science can do it anytime? Whether science have attempted it? Krishna…

Started by Dr. Krishna Kumari Challa

1 Mar 1, 2022
Reply by Dr. Krishna Kumari Challa

The Science of sleep: Why a good night's rest gets harder with age

It's well known that getting a good night's sleep becomes more difficult as we age, but the underlying biology for why this happens has rem…

Started by Dr. Krishna Kumari Challa

1 Feb 25, 2022
Reply by Dr. Krishna Kumari Challa

Recording the activity of a dying human brain to gain insights

Neuroscientists have recorded the activity of a dying human brain and discovered rhythmic brain wave patterns around the time of death tha…

Started by Dr. Krishna Kumari Challa

1 Feb 23, 2022
Reply by Dr. Krishna Kumari Challa

Mold toxicity and mental illness

Q: Can undiagnosed mold toxicity cause mental illness in humans? Krishna: I myself worked on the toxins produced in food by the micro…

Started by Dr. Krishna Kumari Challa

1 Feb 22, 2022
Reply by Dr. Krishna Kumari Challa

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