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Science Simplified! Discussions (1,603)

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Qs people asked me on science and my replies to them - Part 130 Q: How can a pilot ejecting from a fighter jet get hurt? Krishna: In aircraft, an ejection seat or ejector seat is a system designed to re… Started by Dr. Krishna Kumari Challa	2	Feb 3, 2021 Reply by Dr. Krishna Kumari Challa
Human psychology: Use of pronouns may show signs of an impeding breakup Evidence of an impending breakup may exist in the small words used in everyday conversations months before either partner realizes where th… Started by Dr. Krishna Kumari Challa	1	Feb 2, 2021 Reply by Dr. Krishna Kumari Challa
Why humans can produce trillions of disease-fighting antibodies New insights into B cells and why humans can produce trillions of disease-fighting antibodies Antibody production is at the core of concern… Started by Dr. Krishna Kumari Challa	1	Feb 2, 2021 Reply by Dr. Krishna Kumari Challa
Vaccine wars escalate as mutations and new antibody escape variants raise the bar Who said next war in the world would be fought over water? People and countries are fighting wars over vaccines now! When a new mutation wi… Started by Dr. Krishna Kumari Challa	1	Feb 1, 2021 Reply by Dr. Krishna Kumari Challa
Wars over vaccines Who said the next war in the world would be fought over water? People and countries are fighting wars over vaccines now! When a new mutati… Started by Dr. Krishna Kumari Challa	1	Feb 1, 2021 Reply by Dr. Krishna Kumari Challa
Is using foul language beneficial? Q: Why would foul language be beneficial, and how? Krishna: I think one’s perception about bad language depends on the culture one ‘s b… Started by Dr. Krishna Kumari Challa	1	Jan 31, 2021 Reply by Dr. Krishna Kumari Challa
How to boost your WiFi performance How to boost your WiFi performance when everyone's at home Try these low- or no-cost tips Internet speed is typically measured in Mbps—mega… Started by Dr. Krishna Kumari Challa	1	Jan 28, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them - part 226 Q: Why do players have shadows around them in all four directions while playing on the stadium? Krishna: There will be as many shadows… Started by Dr. Krishna Kumari Challa	1	Jan 28, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them - part 225 Q: What is time restricted eating and how is it helpful? Q: How is time restricted eating different from intermittent fasting? Krishna: In… Started by Dr. Krishna Kumari Challa	1	Jan 27, 2021 Reply by Dr. Krishna Kumari Challa
Qs people asked me on science and my replies to them - part 223 Q: If we eliminate religion and instead rely entirely on science to make sense of the world, can we depend on science to help us create a… Started by Dr. Krishna Kumari Challa	1	Jan 24, 2021 Reply by Dr. Krishna Kumari Challa