/u/General_Urist's posts

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How accurate/trustworthy is this video about "Reconstructed Sounds of Dinosaurs"?

1 upvotes • r/askscience

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[WP] Empires may rise and fall, but the grain silos are eternal.

1 upvotes • r/WritingPrompts

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If I have an object of air resistance X propelled with constant speed V through a gas of ambient temperature T and pressure V, it will be heated by friction and cooled by convection. Can the equilibrium temperature of the object be calculated?

1 upvotes • r/askscience

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For whatever reason I want to turn the chemical energy in (cooked) food into electrical power. What's the most efficient way to do this? (fermentation and burning the methane? feeding it to people on bicycle generators? something else/a combination?)

1 upvotes • r/askscience

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If asked to write out thew number of digits in the number of digits .... in the number of digits in Graham's number, how many times would "number of digits" have to be repeated for the answer to fit in A4 paper?

1 upvotes • r/askscience

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What method of cellular respiration did the ancestors of modern Eukaryotes use before they acquired mitochondria?

1 upvotes • r/askscience

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If the pressure of a fluid is a manifestation of the force exerted by its molecules or atoms when they bounce off walls, how come it's possible to increase the pressure of an incompressible fluid without increasing the temperature also?

1 upvotes • r/askscience

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What happens if a particle and an antiparticle with very different rest masses (e.g. an electron and something composed of antiquarks) collide?

1 upvotes • r/askscience

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How come pushing a processor to the high single-digit gigahertz causes crippling overheating issues, but you can put eight 3-GHz cores on a single processor without problem?

1 upvotes • r/askscience

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How familiar would an educated person from the pre-gunpowder era be with the concept of an "explosion"?

0 upvotes • r/AskHistorians

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
How accurate/trustworthy is this video about "Reconstructed Sounds of Dinosaurs"?	1	askscience
[WP] Empires may rise and fall, but the grain silos are eternal.	1	WritingPrompts
If I have an object of air resistance X propelled with constant speed V through a gas of ambient temperature T and pressure V, it will be heated by friction and cooled by convection. Can the equilibrium temperature of the object be calculated?	1	askscience
For whatever reason I want to turn the chemical energy in (cooked) food into electrical power. What's the most efficient way to do this? (fermentation and burning the methane? feeding it to people on bicycle generators? something else/a combination?)	1	askscience
If asked to write out thew number of digits in the number of digits .... in the number of digits in Graham's number, how many times would "number of digits" have to be repeated for the answer to fit in A4 paper?	1	askscience
What method of cellular respiration did the ancestors of modern Eukaryotes use before they acquired mitochondria?	1	askscience
If the pressure of a fluid is a manifestation of the force exerted by its molecules or atoms when they bounce off walls, how come it's possible to increase the pressure of an incompressible fluid without increasing the temperature also?	1	askscience
What happens if a particle and an antiparticle with very different rest masses (e.g. an electron and something composed of antiquarks) collide?	1	askscience
How come pushing a processor to the high single-digit gigahertz causes crippling overheating issues, but you can put eight 3-GHz cores on a single processor without problem?	1	askscience
How familiar would an educated person from the pre-gunpowder era be with the concept of an "explosion"?	0	AskHistorians