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Cor Pulmonale Q: What is the reason for cor pulmonale? Krishna: Cor pulmonale is a Latin word that means "pulmonary heart," its definition varies, and pr… Started by Dr. Krishna Kumari Challa	1	Nov 18, 2023 Reply by Dr. Krishna Kumari Challa
If you're not that good at detecting fake videos—two misinformation experts explain how to recognize them Someone tracking the conflict raging in the Middle East could have seen the following two videos on social media. The first shows a little… Started by Dr. Krishna Kumari Challa	1	Nov 17, 2023 Reply by Dr. Krishna Kumari Challa
The science of bowling in cricket Q: What is the science behind Mohammad Shami's bowling techniques? Krishna: Shami is a right-arm fast bowler who has the ability to move th… Started by Dr. Krishna Kumari Challa	1	Nov 16, 2023 Reply by Dr. Krishna Kumari Challa
The right way of measuring BP Millions of people with normal blood pressure may be misclassified as having blood pressure that is too high because of improper positionin… Started by Dr. Krishna Kumari Challa	1	Nov 14, 2023 Reply by Dr. Krishna Kumari Challa
How animals get their stripes and spots Top: A male Ornate Boxfish (Aracana ornata). Bottom left: A close-up picture of the fish's natural hexagonal pattern. Bottom center: Fish… Started by Dr. Krishna Kumari Challa	1	Nov 12, 2023 Reply by Dr. Krishna Kumari Challa
Recycled plastics contain hundreds of toxic chemicals:Scientists When scientists examined pellets from recycled plastic collected in 13 countries they found hundreds of toxic chemicals, including pesticid… Started by Dr. Krishna Kumari Challa	1	Nov 11, 2023 Reply by Dr. Krishna Kumari Challa
Learning new things doesn't hurt your brain! Q: Why does trying to learn more about different kinds of topics hurt anybody's brain? Krishna: Learning new things hurts your brain?… Started by Dr. Krishna Kumari Challa	1	Nov 10, 2023 Reply by Dr. Krishna Kumari Challa
Why do batteries sometimes catch fire and explode? We keep hearing now and then about battery explosions after charging. How likely would an electric vehicle battery self-combust and explod… Started by Dr. Krishna Kumari Challa	1	Nov 3, 2023 Reply by Dr. Krishna Kumari Challa
Fried Rice Syndrome A condition dubbed "fried rice syndrome" has caused some panic online in recent days, after the case of a 20-year-old who died in 2008 was… Started by Dr. Krishna Kumari Challa	1	Nov 2, 2023 Reply by Dr. Krishna Kumari Challa
Difference between cold, flu and hay fever As the crisp autumn air sets in and leaves turn to shades of red and gold, many of us eagerly anticipate the seasonal delights that come wi… Started by Dr. Krishna Kumari Challa	1	Nov 2, 2023 Reply by Dr. Krishna Kumari Challa