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Friday
July, 2025
What is the deepest point there has ever been in the ocean?
Challenger deep, in the Mariana Trench is approximately 11,000m deep. Is this the deepest point in the ocean the Earth has ever had? Or do we have evidence that there may have been a deeper depression at some point in the Earth's history?
What was the evolutionary cause/benefit of sexual reproduction?
I’ll preface by saying that I may not have the best understanding of the process of natural selection because of the religious dogma I was raised in/grew out of, but I’m very curious why sexual reproduction was selected for at any point in the history of life? I know I’m …
What can cause people to create "memories of past lives"?
I recently ran into some people who wholeheartedly believe they have lived past lives. They also told details about their supposed past lives and about the people they supposedly were before. What makes the brain come up with these kind of things? Can it be a sign of mental illness?
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