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Developing cancer treatments in space Several people ask me about the usefulness of space research. I have answered (1) some of their questions earlier. Now again I am going to… Started by Dr. Krishna Kumari Challa	2	Mar 26 Reply by Dr. Krishna Kumari Challa
Prestigious journals make it hard for scientists who don't speak English to get published, study finds For the first time in history, a single language dominates global scientific communication. But the actual production of knowledge continue… Started by Dr. Krishna Kumari Challa	1	Mar 26 Reply by Dr. Krishna Kumari Challa
Does everyone in the world get affected by the full moon or only certain people? Q: Does everyone in the world get affected by the full moon or only certain people? Krishna: Even when the moon appears to affect humans,… Started by Dr. Krishna Kumari Challa	1	Mar 25 Reply by Dr. Krishna Kumari Challa
All about cataract surgeries Experts Reveal What Actually Happens When You Have Cataract Surgery Image Source: Ahalia foundation eye hospital Cataract surgery is on… Started by Dr. Krishna Kumari Challa	1	Mar 25 Reply by Dr. Krishna Kumari Challa
Prosopometamorphopsia: a condition where people see 'demonic' face distortions Imagine if every time you saw a face, it appeared distorted. Well, for those who have a very rare condition known as prosopometamorphopsia… Started by Dr. Krishna Kumari Challa	1	Mar 23 Reply by Dr. Krishna Kumari Challa
Why autoimmune disorders happen: DNA attached to nanoparticles found to contribute to lupus symptoms Autoimmune diseases are mysterious. It wasn't until the 1950s that scientists realized that the immune system could harm the organs of its… Started by Dr. Krishna Kumari Challa	1	Mar 23 Reply by Dr. Krishna Kumari Challa
The sticking point: Why physicists are still struggling to understand ice's capacity to adhere and become slippery Modelling of the structure of ice where we can see the structural disorder specific to liquids over a thickness of one to two molecules.… Started by Dr. Krishna Kumari Challa	1	Mar 22 Reply by Dr. Krishna Kumari Challa
Can fire exist outside of our planet? Earth isn’t the only watery planet in the known universe, but it is the only fiery planet, at least in the solar system. The sun is mostly… Started by Dr. Krishna Kumari Challa	1	Mar 22 Reply by Dr. Krishna Kumari Challa
The importance of Earth's magnetic field Our planet, Earth, has a magnetic field like a bar magnet and it is very important for our very survival. Earth's magnetic fie… Started by Dr. Krishna Kumari Challa	3	Mar 21 Reply by Dr. Krishna Kumari Challa
Size constancy and moon illusions Q: Is there a scientific explanation for why people perceive a full moon to be larger than other moons? Krishna: The moon stays approxima… Started by Dr. Krishna Kumari Challa	1	Mar 19 Reply by Dr. Krishna Kumari Challa