/u/all_is_love6667's posts in /r/askscience

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How accepted is the "Toba catastrophe theory" among biologists? (Population bottleneck in humans)

14 upvotes

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How can statistics make the difference between causation and correlation?

1 upvotes

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How much grams of each rare earth elements are needed to make an average smartphone?

1 upvotes

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What kind of effects does large military conflicts and activity cause? Does powder burning release some pollutants? Is there an increase in CO2 emissions that can possibly affect the weather?

1 upvotes

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Vitamin B12 has a cobalt atom, and this vitamin can only be found in animal products. How can animal make this vitamin? Where do they find cobalt?

1 upvotes

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Why is biodiversity so important for human life, since humans can already grow their own food?

1 upvotes

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Can psilocybin/LSD/MDMA be a serious alternative to SSRIs?

1 upvotes

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There are several articles about "processed food". Those articles mostly mean "ready to eat" industrial food, but food processing also covers traditional things like bread. What is the difference?

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Why is audio volume called volume? Is there a relationship with integrals or how decibels are measured? Is there an actual link with a geometrical volume?

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What would be the consequence of climate change on world agriculture yields and food security? (I found a 450 pages IPCC report)

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How accepted is the "Toba catastrophe theory" among biologists? (Population bottleneck in humans)	14
How can statistics make the difference between causation and correlation?	1
How much grams of each rare earth elements are needed to make an average smartphone?	1
What kind of effects does large military conflicts and activity cause? Does powder burning release some pollutants? Is there an increase in CO2 emissions that can possibly affect the weather?	1
Vitamin B12 has a cobalt atom, and this vitamin can only be found in animal products. How can animal make this vitamin? Where do they find cobalt?	1
Why is biodiversity so important for human life, since humans can already grow their own food?	1
Can psilocybin/LSD/MDMA be a serious alternative to SSRIs?	1
There are several articles about "processed food". Those articles mostly mean "ready to eat" industrial food, but food processing also covers traditional things like bread. What is the difference?	1
Why is audio volume called volume? Is there a relationship with integrals or how decibels are measured? Is there an actual link with a geometrical volume?	1
What would be the consequence of climate change on world agriculture yields and food security? (I found a 450 pages IPCC report)	1