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Science Simplified! Discussions (1,607)

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The science behind 'feeling happy' when we help others Q: What is the science behind 'feeling happy' when we help others? Krishna: People whose brains release more of the neurochemical oxytocin… Started by Dr. Krishna Kumari Challa	1	Apr 22, 2022 Reply by Dr. Krishna Kumari Challa
What are Kardashev civilizations? There are several ways we can measure the progress of human civilization. Population growth, the rise and fall of empires, our technologica… Started by Dr. Krishna Kumari Challa	1	Apr 20, 2022 Reply by Dr. Krishna Kumari Challa
How can science and technology affect one’s belief? Q: How can science and technology affect one’s belief? Krishna: How did these beliefs arise? During the earlier times people saw lives… Started by Dr. Krishna Kumari Challa	1	Apr 20, 2022 Reply by Dr. Krishna Kumari Challa
Enjoy this eternal bliss of scientific understanding! Q: If your test results come positive and the doctor tells you you have terminal cancer and you just have six months to live, what would yo… Started by Dr. Krishna Kumari Challa	1	Apr 20, 2022 Reply by Dr. Krishna Kumari Challa
From cell fat to cell fate Q: How does a cell "decide" what type of cell to become? The question of "cell fate" has been explored for decades now, especially in the c… Started by Dr. Krishna Kumari Challa	1	Apr 18, 2022 Reply by Dr. Krishna Kumari Challa
How to deal with ANHEDONIA with regard to science Q: When I was in 10th class I was very curious about science and was very sharp minded but now I am in 11th science and I have lost my curi… Started by Dr. Krishna Kumari Challa	1	Apr 15, 2022 Reply by Dr. Krishna Kumari Challa
When were the lights first turned on in the universe? Q: When and where did the first photon appear in the universe? Krishna: The photon (from Ancient Greek phôs, phōtós means 'light') is a t… Started by Dr. Krishna Kumari Challa	1	Apr 11, 2022 Reply by Dr. Krishna Kumari Challa
How QR codes work, and what makes them dangerous Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can… Started by Dr. Krishna Kumari Challa	1	Apr 9, 2022 Reply by Dr. Krishna Kumari Challa
Climate Change: The world is "perilously close to tipping points that could lead to cascading and irreversible" consequences. Climate Change: The world's scientists say the crisis is upon us, and unless we act now, multiple crucial planetary systems are on the cusp… Started by Dr. Krishna Kumari Challa	1	Apr 8, 2022 Reply by Dr. Krishna Kumari Challa
How conditioning of mind affects science comprehension and how to overcome it Q: Dr. Krishna, You mentioned about conditioning of mind several times. Can you explain what it means and how it affects our thinking? Do… Started by Dr. Krishna Kumari Challa	1	Apr 1, 2022 Reply by Dr. Krishna Kumari Challa