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Mitochondrial transplantation improves recovery from cardiac arrest (in rats) When a heart stops beating, blood stops flowing and delivering oxygen to the brain (hypoxia) and other vital organs (ischemia). There is a… Started by Dr. Krishna Kumari Challa	1	Mar 25, 2023 Reply by Dr. Krishna Kumari Challa
Euthanasia, suicide or death are not the solutions to one's suffering from health conditions Comedian Robin Williams had been diagnosed with several health conditions before he committed suicide last year, according to his widow. H… Started by Dr. Krishna Kumari Challa	3	Mar 24, 2023 Reply by Dr. Krishna Kumari Challa
A discovery that made scientists distressed: Plastic rocks Any new find or discovery usually makes scientists elated. But this one made them distressed. Find out why .... 'Disturbing' find on remote… Started by Dr. Krishna Kumari Challa	1	Mar 23, 2023 Reply by Dr. Krishna Kumari Challa
Witchcraft is superstition, pure and simple! Q: Is witchcraft used to conjure up supernatural effects or is it just superstition? Krishna: Witchcraft is superstition, pure and sim… Started by Dr. Krishna Kumari Challa	1	Mar 21, 2023 Reply by Dr. Krishna Kumari Challa
Why Do So Many Viruses Seem to Be Emerging Right Now? From the widespread outbreak of mpox (formerly called monkeypox) in 2022, to the evolving bird flu situation, to recent cases of Marburg vi… Started by Dr. Krishna Kumari Challa	1	Mar 19, 2023 Reply by Dr. Krishna Kumari Challa
Why making fungal vaccines is so challenging HBO’s hit TV adaptation of the popular video game The Last of Us has just aired its season one finale. While there are some aspects of the… Started by Dr. Krishna Kumari Challa	1	Mar 18, 2023 Reply by Dr. Krishna Kumari Challa
Machine Gods: The rise of artificial intelligence may result in new religions We are about to witness the birth of a new kind of religion. In the next few years, or perhaps even months, we will see the emergence of se… Started by Dr. Krishna Kumari Challa	1	Mar 17, 2023 Reply by Dr. Krishna Kumari Challa
How lightening rods work Unique image obtained by scientists with high-speed camera shows how lightning rods work With a high-speed camera researchers obtained a… Started by Dr. Krishna Kumari Challa	1	Mar 16, 2023 Reply by Dr. Krishna Kumari Challa
How Neuroplasticity helps the visually impaired and differently abled people Q: How do blind people mange without their sight? What is the science behind it? Krishna: The brains of those who are born blind make new… Started by Dr. Krishna Kumari Challa	1	Mar 15, 2023 Reply by Dr. Krishna Kumari Challa
Objects do exist without us observing them Q: Do objects exist without us observing them? Krishna: This is the same Q Einstein asked, it seems. 'Does the moon exist when nobody is l… Started by Dr. Krishna Kumari Challa	1	Mar 11, 2023 Reply by Dr. Krishna Kumari Challa