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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
Our bacteria are very personal The trillions of bacteria that call your body home—collectively known as the microbiome—appear to be unique to you, like a fingerprint. Tha… Started by Dr. Krishna Kumari Challa	1	Mar 18 Reply by Dr. Krishna Kumari Challa
STEM Home work? Even parents are unable to do that! According to a new study , parents and grandparents who have completed their academic careers long back are unable to help their children… Started by Dr. Krishna Kumari Challa	1	Mar 18 Reply by Dr. Krishna Kumari Challa
It’s a myth that male animals are usually larger than females Q: What is the evolutionary reason that most mammals including humans have stronger and bigger males and weaker females? Kr… Started by Dr. Krishna Kumari Challa	1	Mar 17 Reply by Dr. Krishna Kumari Challa
Vinegar and baking soda: a cleaning hack or just a bunch of fizz? People are bringing several "cleaning mixtures" You Tube videos into my notice and asking me whether these tips really work. These videos s… Started by Dr. Krishna Kumari Challa	1	Mar 14 Reply by Dr. Krishna Kumari Challa