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

Science Simplified! Discussions (1,644)

Sort by:

Discussions	Replies	Latest Activity
Qs people asked me on science and my replies to them - Part 270 Q: Which knife is the sharpest and why? Is it made of the hardest diamonds available? Krishna: Obsidian knives are the sharpest. But very… Started by Dr. Krishna Kumari Challa	1	Jul 26, 2022 Reply by Dr. Krishna Kumari Challa
Strange syndromes! There are a few health conditions that look strange but serious. The people who 'feel' some of these things should consult a qualified medi… Started by Dr. Krishna Kumari Challa	1	Jul 25, 2022 Reply by Dr. Krishna Kumari Challa
Why the Golden Ratio test is bogus An expert explains Amber Heard has one of the world’s most b… Started by Dr. Krishna Kumari Challa	1	Jul 25, 2022 Reply by Dr. Krishna Kumari Challa
Is de-extinction a good idea? Q: Is using genetic engineering to bring extinct species back a good idea? Krihsna: Some think it is a good idea and some are aginst it! No… Started by Dr. Krishna Kumari Challa	1	Jul 22, 2022 Reply by Dr. Krishna Kumari Challa
First electric nanomotor made from DNA material A research team has succeeded for the first time in producing a molecular electric motor using the DNA origami method. The tiny machine mad… Started by Dr. Krishna Kumari Challa	1	Jul 22, 2022 Reply by Dr. Krishna Kumari Challa
Scientists find the most primitive blueprint for embryo cell creation A new study by scientists has uncovered 14,000 unique sites in the DNA that together form the most elementary blueprint for embryogenesis—t… Started by Dr. Krishna Kumari Challa	1	Jul 20, 2022 Reply by Dr. Krishna Kumari Challa
Looking back in time! Q: How can it be possible to take an image of the universe that's over 13 billion years old? Did mass travel billion times faster than ligh… Started by Dr. Krishna Kumari Challa	1	Jul 18, 2022 Reply by Dr. Krishna Kumari Challa
New insights into consciousness: During sleep the brain's reaction to sound remains strong but one critical feature of conscious attention disappears During sleep the brain's reaction to sound remains strong but one critical feature of conscious attention disappears A new discovery may pr… Started by Dr. Krishna Kumari Challa	1	Jul 17, 2022 Reply by Dr. Krishna Kumari Challa
Can meditation be bad for someone Q: Can meditation be bad for someone? Krishna: Spirituality deals with meditation differently and science deals with it differently. Scien… Started by Dr. Krishna Kumari Challa	1	Jul 17, 2022 Reply by Dr. Krishna Kumari Challa
Organ donation - Part 1 What is Organ Donation? Organ Donation is the gift of an organ to a person with end stage organ disease and who needs a transplant.What are… Started by Dr. Krishna Kumari Challa	1	Jul 16, 2022 Reply by Dr. Krishna Kumari Challa