/u/sumguysr's posts

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How common has it been for "entire nations to go to war", as with the world wars, rather than "just their militaries"?

11 upvotes • r/AskHistorians

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What effect have chemical fertilizers had on nitrogen fixing bacteria in our environment? Has the distribution of species changed significantly since the rise of chemical fertilizer?

5 upvotes • r/askscience

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If the light I see is the photons from a light source which have not impacted elementary particles, but rather flown through the vast space between them, why is the speed of light always specified "in a vacuum"? Why does it vary in different media?

4 upvotes • r/askscience

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How big must a scale model of the earth be to give one a decent sense of the true shape of the earth?

3 upvotes • r/askscience

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How does the theory of wave/particle duality do away with the need to find a wave medium for light, i.e. ether?

2 upvotes • r/askscience

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How likely is it fusion reactor researchers will discover new weapons technologies?

1 upvotes • r/askscience

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Throughout time, how common has it been for people to live without a central power structure?

1 upvotes • r/AskHistorians

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In an extraterrestrial species, what types of perception might lead to bodies of mathematics much different than what's commonly known by humans?

1 upvotes • r/askscience

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Could an expert (like a dermatologist or similar) do a write up of the acne treatments on the market with suggestions on choosing one, please?

1 upvotes • r/askscience

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[Astronomy] How significantly has the Hubble Space Telescope contributed to our knowledge of the universe, what else has contributed to a similar or greater level?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
How common has it been for "entire nations to go to war", as with the world wars, rather than "just their militaries"?	11	AskHistorians
What effect have chemical fertilizers had on nitrogen fixing bacteria in our environment? Has the distribution of species changed significantly since the rise of chemical fertilizer?	5	askscience
If the light I see is the photons from a light source which have not impacted elementary particles, but rather flown through the vast space between them, why is the speed of light always specified "in a vacuum"? Why does it vary in different media?	4	askscience
How big must a scale model of the earth be to give one a decent sense of the true shape of the earth?	3	askscience
How does the theory of wave/particle duality do away with the need to find a wave medium for light, i.e. ether?	2	askscience
How likely is it fusion reactor researchers will discover new weapons technologies?	1	askscience
Throughout time, how common has it been for people to live without a central power structure?	1	AskHistorians
In an extraterrestrial species, what types of perception might lead to bodies of mathematics much different than what's commonly known by humans?	1	askscience
Could an expert (like a dermatologist or similar) do a write up of the acne treatments on the market with suggestions on choosing one, please?	1	askscience
[Astronomy] How significantly has the Hubble Space Telescope contributed to our knowledge of the universe, what else has contributed to a similar or greater level?	1	askscience