Science, Art, Litt, Science based Art & Science Communication
Science Simplified! Discussions (1,668)
| Discussions | Replies | Latest Activity |
|---|---|---|
How to deal with ANHEDONIA with regard to scienceQ: 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 dangerousAmong 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 itQ: 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 |
Element ZeroQ: What is element zero (0)? Where do we get it? Krishna: At present, 118 elements are known to us. All these have different prope… Started by Dr. Krishna Kumari Challa |
1 |
Mar 26, 2022 Reply by Dr. Krishna Kumari Challa |
Fires can have shadows too!Q: Why does fire have no shadow? Krishna: To understand my answer, first watch this video Why does fire have no shadow? Who says so? Fl… Started by Dr. Krishna Kumari Challa |
1 |
Mar 25, 2022 Reply by Dr. Krishna Kumari Challa |
Qs on science and my replies to them - Part 262Q: What are gravitational waves in layman's terms? Krishna: Gravitational waves are 'ripples' in space-time caused by some of the most vio… Started by Dr. Krishna Kumari Challa |
1 |
Mar 24, 2022 Reply by Dr. Krishna Kumari Challa |
The story of DiamondsQ: How are Diamonds Formed? Krishna: Diamonds are made of carbon so they form as carbon atoms under a high temperature and pressure, they b… Started by Dr. Krishna Kumari Challa |
1 |
Mar 24, 2022 Reply by Dr. Krishna Kumari Challa |
Benign paroxysmal positional vertigo -BPPVQ: What causes dizziness when you change your position? Krishna: Benign paroxysmal positional vertigo or BPPV occurs when crystals move fro… Started by Dr. Krishna Kumari Challa |
1 |
Mar 23, 2022 Reply by Dr. Krishna Kumari Challa |
Badge
Birthdays
Birthdays Today
© 2025 Created by Dr. Krishna Kumari Challa.
Powered by
