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Science Simplified! Discussions (1,780)

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If you think studying science is irrational, nobody can save you! Q: Isn't the argument that we should follow after the science irrational? During the pandemic, would an astrophysicist know any more about… Started by Dr. Krishna Kumari Challa	1	Feb 2, 2025 Reply by Dr. Krishna Kumari Challa
What human body parts can regenerate or regrow Tonsils can grow back after they've been removed. Here's which other body parts can regenerate The human body is composed of over 37 trill… Started by Dr. Krishna Kumari Challa	1	Feb 2, 2025 Reply by Dr. Krishna Kumari Challa
Why 'cough CPR' is not the lifesaver it's made out to be Misinformation has circulated for years on social media about how coughing forcefully can treat a heart attack. Health experts are quick t… Started by Dr. Krishna Kumari Challa	1	Feb 1, 2025 Reply by Dr. Krishna Kumari Challa
Myth busting: Purpose-bred dogs are not better at biting or scenting than those not bred for that purpose Since their domestication millennia ago, dogs have been man's best friend, and aside from friendship, centuries of selective breeding have… Started by Dr. Krishna Kumari Challa	1	Feb 1, 2025 Reply by Dr. Krishna Kumari Challa
Planes have high-tech systems to stop midair crashes. So what goes wrong sometimes? On Wednesday night, US time, a passenger jet and a US Army helicopter collided at a low altitude near Ronald Reagan Washington National A… Started by Dr. Krishna Kumari Challa	1	Feb 1, 2025 Reply by Dr. Krishna Kumari Challa
Is cold-water immersion good for our health? Cold-water immersion is increasingly popular among athletes and wellness warriors. But how much of the hype is backed by science? In the mo… Started by Dr. Krishna Kumari Challa	1	Feb 1, 2025 Reply by Dr. Krishna Kumari Challa
How bats are helping humans Some people fear bats. After COVID19, this fear has increased several fold. Some even suggested that we kill all the bats in the world! It… Started by Dr. Krishna Kumari Challa	2	Jan 31, 2025 Reply by Dr. Krishna Kumari Challa
Scientists uncover how cancer cells hijack T-cells, making it harder for the body to fight back Researchers have discovered a surprising way cancer evades the immune system. It essentially hacks the immune cells, transferring its own f… Started by Dr. Krishna Kumari Challa	1	Jan 25, 2025 Reply by Dr. Krishna Kumari Challa
How can seeds germinate after thousands of years of dormancy? Q: If a seed is planted in the ground even after lakhs of years, the plant will sprout.. But how did that seed manage to hide life within i… Started by Dr. Krishna Kumari Challa	1	Jan 25, 2025 Reply by Dr. Krishna Kumari Challa
The science of laughing and crying Q: Does laughing really help people? Krishna: My reply is going to surprise you. You might have heard this… In modern society, fierce compe… Started by Dr. Krishna Kumari Challa	2	Jan 23, 2025 Reply by Dr. Krishna Kumari Challa