Science, Art, Litt, Science based Art & Science Communication

Science Simplified! Discussions (1,636)

Sort by:

Discussions	Replies	Latest Activity
My answers to questions on science - part6 Q: You say science can explain several things. But can it explain 1. Social development? Krishna: Yes, science, particularly through the f… Started by Dr. Krishna Kumari Challa	1	Jan 5 Reply by Dr. Krishna Kumari Challa
Settled science works like magic! Q:How much settled science is actually just bullshit? Krishna; “Settled science” is actually what this universe followed to come int… Started by Dr. Krishna Kumari Challa	1	Jan 1 Reply by Dr. Krishna Kumari Challa
Why do disinfectants only kill 99.9% of germs? Have you ever wondered why most disinfectants indicate they kill 99.9% or 99.99% of germs, but never promise to wipe out all of them? Perh… Started by Dr. Krishna Kumari Challa	1	Dec 31, 2024 Reply by Dr. Krishna Kumari Challa
Cooking garlic and onions at high heat can form trans fats! Trans-fatty acids (TFA) are a major cause of cardiovascular diseases. These harmful fats can accumulate along artery walls, restricting blo… Started by Dr. Krishna Kumari Challa	1	Dec 28, 2024 Reply by Dr. Krishna Kumari Challa
Is everything claimed about alkaline water really true? Q: What alkaline water is good for health? Image source: Adobe stock Krishna: The “alkaline” in alkaline water you mentioned refers… Started by Dr. Krishna Kumari Challa	1	Dec 28, 2024 Reply by Dr. Krishna Kumari Challa
Some Qs. people asked me on science and my replies to them - Part 28 Interactive science series Science and religion: Q: Which of these two ca… Started by Dr. Krishna Kumari Challa	7	Dec 27, 2024 Reply by Dr. Krishna Kumari Challa
Avoiding escalators is based on reality for some Q: Why do adults always choose to use a lift when there are escalators right opposite? I find this incredibly rude as I watch the elderly… Started by Dr. Krishna Kumari Challa	1	Dec 27, 2024 Reply by Dr. Krishna Kumari Challa
How can you stay safe from cyber attacks? Expert guidance "Cyber security" may sound like a far-off worry for big corporations or telcos, but that's far from the case. Cyber securi… Started by Dr. Krishna Kumari Challa	1	Dec 23, 2024 Reply by Dr. Krishna Kumari Challa
A connection between urban trees and education outcomes! It's well established that urban tree cover provides numerous environmental and psychological benefits to city dwellers. Urban trees may a… Started by Dr. Krishna Kumari Challa	1	Dec 23, 2024 Reply by Dr. Krishna Kumari Challa
The Importance of Peer Review: How even great scientists make mistakes and how they are corrected A Physicist recently told me this story and I think this is very interesting and therefore, am posting it here... Einstein deserves all the… Started by Dr. Krishna Kumari Challa	2	Dec 22, 2024 Reply by Dr. Krishna Kumari Challa