/u/Taxed_to_death's posts

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Are 10G at a centrifuge for 10h the same as 100G for 1h? (in terms of separation etc)

2815 upvotes • r/askscience

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Why did it take so long for artists to get proper perspective / photorealism in paintings?

2 upvotes • r/AskHistorians

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Does an f.1.4 photo lens stopped at f4 have the same quality as a photo lens that has a minimum aperture of f.4? does this change if we both stop them at say f.8?

1 upvotes • r/askscience

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If we could shape a digital camera's photo sensor however we wanted (e.g. curved), could we achieve perfect photographic results in all the areas of the picture? If so would the lens (non-zoom) be less complex?

1 upvotes • r/askscience

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From a theoretical point of view, will a 50mm 1.2 lens stopped at 5.6 have the same quality as a 50mm 5.6 lens? Or does the extra glass of the f1.2 have an effect even on higher stops?

1 upvotes • r/askscience

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When there is no good medicine for a condition do the HCPs prescribe a placebo?

1 upvotes • r/askscience

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Why are rotor stator homogenizers so expensive?

1 upvotes • r/askscience

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Does blood viscosity affect aerobic performance? If so, what substances affect such viscosity?

1 upvotes • r/askscience

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Apart from anodization, what is the best (and easy) way to increase the emissivity of aluminium profiles?

1 upvotes • r/askscience

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Is the premise of the game "Pandemic" correct? I.e. can a virus that has already affected a patient mutate within him and affect him with the new symptoms? Would such patient be able to infect others who have already the previous version of the virus?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Are 10G at a centrifuge for 10h the same as 100G for 1h? (in terms of separation etc)	2815	askscience
Why did it take so long for artists to get proper perspective / photorealism in paintings?	2	AskHistorians
Does an f.1.4 photo lens stopped at f4 have the same quality as a photo lens that has a minimum aperture of f.4? does this change if we both stop them at say f.8?	1	askscience
If we could shape a digital camera's photo sensor however we wanted (e.g. curved), could we achieve perfect photographic results in all the areas of the picture? If so would the lens (non-zoom) be less complex?	1	askscience
From a theoretical point of view, will a 50mm 1.2 lens stopped at 5.6 have the same quality as a 50mm 5.6 lens? Or does the extra glass of the f1.2 have an effect even on higher stops?	1	askscience
When there is no good medicine for a condition do the HCPs prescribe a placebo?	1	askscience
Why are rotor stator homogenizers so expensive?	1	askscience
Does blood viscosity affect aerobic performance? If so, what substances affect such viscosity?	1	askscience
Apart from anodization, what is the best (and easy) way to increase the emissivity of aluminium profiles?	1	askscience
Is the premise of the game "Pandemic" correct? I.e. can a virus that has already affected a patient mutate within him and affect him with the new symptoms? Would such patient be able to infect others who have already the previous version of the virus?	1	askscience