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

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Is there a difference between a Reindeer and a Caribou?

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Why was an orbit around L2 chosen for JWST, rather than remaining stationary at L2? Why choose L2 rather than the more stable L4 or L5 or an orbit around either L4 or L5?

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Assuming we stopped using CO2-emitting vehicles Today, and switched all combustion engine vehicles to run on Hydrogen generated from electrolysis powered by green electicity instead, how bad would the greenhouse effect from all that be steam vapor be?

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Many countries have settled on a maximum highway speed between 100 and 140 Km/h (62-87 mph). Why this range? What kind of designs would be needed for even higher limits?

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Which disease would be the worst one to be an asymptomatic carrier of? Why this disease in particular?

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In the near future (astronomically speaking) Betelgeuse will go Supernova. What happens next?

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How many generations need to pass before two people descended from a single common ancestor to be practically strangers from a reproductive point of view?

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Why is the Sclera so prominently visible in the human eye, while it is only visible in most animals if they are frightened or looking to the side?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is there a difference between a Reindeer and a Caribou?	1
Why was an orbit around L2 chosen for JWST, rather than remaining stationary at L2? Why choose L2 rather than the more stable L4 or L5 or an orbit around either L4 or L5?	1
Assuming we stopped using CO2-emitting vehicles Today, and switched all combustion engine vehicles to run on Hydrogen generated from electrolysis powered by green electicity instead, how bad would the greenhouse effect from all that be steam vapor be?	1
Many countries have settled on a maximum highway speed between 100 and 140 Km/h (62-87 mph). Why this range? What kind of designs would be needed for even higher limits?	1
Which disease would be the worst one to be an asymptomatic carrier of? Why this disease in particular?	1
In the near future (astronomically speaking) Betelgeuse will go Supernova. What happens next?	1
How many generations need to pass before two people descended from a single common ancestor to be practically strangers from a reproductive point of view?	1
Why is the Sclera so prominently visible in the human eye, while it is only visible in most animals if they are frightened or looking to the side?	1