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Science Simplified! Discussions (1,781)

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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, 2025
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

You have no right to offend my scientific perception!

Q: What constitutes ‘hurting religious sentiments’?   Krishna: Deliberate and malicious acts, intended to outrage religious feelings or any…

Started by Dr. Krishna Kumari Challa

2 Dec 22, 2024
Reply by Dr. Krishna Kumari Challa

Tea bags release millions of microplastics, entering human intestinal cells

Do you know why I never use these tea bags? Because my instinct told me they don't have good vibes! And I am right! Research has character…

Started by Dr. Krishna Kumari Challa

1 Dec 21, 2024
Reply by Dr. Krishna Kumari Challa

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