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Science Simplified! Discussions (1,841)

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How sand mining is eroding rivers, livelihoods and cultures Sand underpins everything from skyscrapers to smartphones. Sharp sand (as opposed to rounded desert sand) is the key ingredient in concr… Started by Dr. Krishna Kumari Challa	1	Mar 6, 2025 Reply by Dr. Krishna Kumari Challa
Being a woman is no obstacle in science if you are determined and have the will to succeed I came across this quote when I was in school. Since then I wanted to be like an eagle - reaching the heights no adversity can touch. It m… Started by Dr. Krishna Kumari Challa	151	Mar 4, 2025 Reply by Dr. Krishna Kumari Challa
Science invites questioning Q: Should we question science or just blindly believe what scientist say with research? Krishna: Image source: Shutt… Started by Dr. Krishna Kumari Challa	1	Mar 4, 2025 Reply by Dr. Krishna Kumari Challa
In Science We Trust! WHY? Q: Is it common for scientists to question their own work? Krishna: Image source: Google WHY? These days any scientific work is a team… Started by Dr. Krishna Kumari Challa	1	Mar 1, 2025 Reply by Dr. Krishna Kumari Challa
How indoor air can be purified naturally Today morning I got a message from an artist-cum-businessman friend of mine. He was actually trying to sell me an air purifier! With the po… Started by Dr. Krishna Kumari Challa	2	Feb 28, 2025 Reply by Dr. Krishna Kumari Challa
Decades of air pollution undermine the immune system, lymph nodes study finds The diminished power of the immune system in older adults is usually blamed on the aging process. But a new study by immunologists shows t… Started by Dr. Krishna Kumari Challa	2	Feb 28, 2025 Reply by Dr. Krishna Kumari Challa
Epigenetic echoes: Violence can leave genetic marks on future generations Epigenetic mechanisms; Image source: Wikipedia In 1982, the Syrian government besieged the city of Hama, killing tens of thousands of i… Started by Dr. Krishna Kumari Challa	1	Feb 28, 2025 Reply by Dr. Krishna Kumari Challa
Scientific era is the best, if you can live in it correctly, that is! Q: Our elders say, earlier, before the onset of the scientific era, people used to live very happily. Science changed all that. Now people… Started by Dr. Krishna Kumari Challa	1	Feb 24, 2025 Reply by Dr. Krishna Kumari Challa
You cannot separate science from this universe, never! Q: Erwin Schrodinger said: I am very astonished that the scientific picture of the real world around me is deficient. It gives a lot of fac… Started by Dr. Krishna Kumari Challa	1	Feb 24, 2025 Reply by Dr. Krishna Kumari Challa
The Physics behind the Delta Flight 4819 flip over It was a dramatic and unusual sight: a Delta Air Lines passenger jet crash-landed on Monday (this week) at Toronto Pearson International… Started by Dr. Krishna Kumari Challa	1	Feb 21, 2025 Reply by Dr. Krishna Kumari Challa