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

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Do astronomers correct images of oblique galaxies due to the time differences from the far side to the near side?

33 upvotes

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Human blood cells are made in bone marrow in the centre of some bones. How do the new red and white blood cells actually get from their stem-cell parents into the blood vessels?

8 upvotes

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Is there any peer-reviewed evidence to suggest that cloud seeding to increase precipitation works?

1 upvotes

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Does the use of naturally-occurring radioactive elements (eg Uranium for power generation) result in a net decrease in radiation on the planet, or does it result in similar amounts (albeit from different isotopes or elemental by-products)?

1 upvotes

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Does pruning of fruit (& nut) trees actually work? If so what are the mechanisms? How do they differ with different climates?

1 upvotes

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What processes govern the production of waste (matter rather than heat)? Is circular manufacturing possible?

1 upvotes

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What's the 'best-case' stability for WWII ordinance and landmines in abandoned minefields?

1 upvotes

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How are food nutrients (available energy; fats; protein; sugars; carbs; fiber; micro-nutrients eg vitamins) measured and what is the accuracy of the processes/equipment/methodologies?

1 upvotes

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Is it possible to pack identical hemispheres more densely than spheres?

1 upvotes

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Whether or not a chicken egg floats can apparently determine its age. How well calibrated and reliable are such charts (link below)?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Do astronomers correct images of oblique galaxies due to the time differences from the far side to the near side?	33
Human blood cells are made in bone marrow in the centre of some bones. How do the new red and white blood cells actually get from their stem-cell parents into the blood vessels?	8
Is there any peer-reviewed evidence to suggest that cloud seeding to increase precipitation works?	1
Does the use of naturally-occurring radioactive elements (eg Uranium for power generation) result in a net decrease in radiation on the planet, or does it result in similar amounts (albeit from different isotopes or elemental by-products)?	1
Does pruning of fruit (& nut) trees actually work? If so what are the mechanisms? How do they differ with different climates?	1
What processes govern the production of waste (matter rather than heat)? Is circular manufacturing possible?	1
What's the 'best-case' stability for WWII ordinance and landmines in abandoned minefields?	1
How are food nutrients (available energy; fats; protein; sugars; carbs; fiber; micro-nutrients eg vitamins) measured and what is the accuracy of the processes/equipment/methodologies?	1
Is it possible to pack identical hemispheres more densely than spheres?	1
Whether or not a chicken egg floats can apparently determine its age. How well calibrated and reliable are such charts (link below)?	1