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

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what is the difference between a glaicer on land, vs a glaicer anchored to the seabed, in terms of sea level rise?

1566 upvotes

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are there any statistics on the prevalence of Naegleria fowleri throughout each country and each countries respective case counts?

37 upvotes

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Does light, from the perspective of an individual photon, travel instantaneously across the universe or until it is absorbed by an astronomical body?

1 upvotes

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Is there anywhere on the surface of our planet where mold doesn't grow?

1 upvotes

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Why does a camera obscura flip the entire imagine uniformly, instead of producing lines of non-flipped photons?

1 upvotes

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How does the number of teeth on a gear allow a gear ratio to increase / decrease?

1 upvotes

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how can doctors identify the species of a snake bite (eg patient is unconscious or cannot recall)

1 upvotes

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Suppose a telescope on a planet 300 million light years away could see the surface of the earth, would they see dinosaurs roaming?

1 upvotes

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Would there be any difference in a curved beams ability to withstand load if the curve was created by bending a straight beam, vs milling a curve from a larger piece of material?

1 upvotes

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How is it safe to drill holes in a functional dam?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
what is the difference between a glaicer on land, vs a glaicer anchored to the seabed, in terms of sea level rise?	1566
are there any statistics on the prevalence of Naegleria fowleri throughout each country and each countries respective case counts?	37
Does light, from the perspective of an individual photon, travel instantaneously across the universe or until it is absorbed by an astronomical body?	1
Is there anywhere on the surface of our planet where mold doesn't grow?	1
Why does a camera obscura flip the entire imagine uniformly, instead of producing lines of non-flipped photons?	1
How does the number of teeth on a gear allow a gear ratio to increase / decrease?	1
how can doctors identify the species of a snake bite (eg patient is unconscious or cannot recall)	1
Suppose a telescope on a planet 300 million light years away could see the surface of the earth, would they see dinosaurs roaming?	1
Would there be any difference in a curved beams ability to withstand load if the curve was created by bending a straight beam, vs milling a curve from a larger piece of material?	1
How is it safe to drill holes in a functional dam?	1