/u/andyblu's posts

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Why do some refineries have open flames coming out of stacks...couldn't they use the heat from those flames to run a turbine to provide energy??

1 upvotes • r/askscience

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If 67P/Churyumov–Gerasimenko is only a few km wide (with corresponding gravity) why didn't "Philea" bury itself in the relatively loosely packed dust when it landed?

1 upvotes • r/askscience

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If gamma rays are pure energy, and are absorbed by lead, what actualy happens to the energy (since energy cannot be destroyed)

1 upvotes • r/askscience

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If you were flying 99.9% the speed of light, would you notice the stars significantly moving in space?

1 upvotes • r/askscience

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Would winged flight be possible on Mars (assuming the aircraft engines had supplemental oxygen to operate)?

1 upvotes • r/askscience

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Would winged flight be possible on Mars (assuming the aircraft engines had supplemental oxygen to operate)?

1 upvotes • r/askscience

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In american colonial times, when a lomg distance traveler stopped at an Inn for the night, who would he get to take care of the horse(s)? What if he was just stopping at a tavern for a meal?

1 upvotes • r/AskHistorians

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Does the Bering sea ever completely freeze over so that you could walk from mainland Russia to mainland Alaska?

1 upvotes • r/askscience

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When the Apollo command modules left orbit toward the moon, did the astronauts re-experience gravity since they were no longer in a free fall orbit and still close enough to the Earth to feel gravity?

1 upvotes • r/askscience

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Why is the moon higher in the sky in the winter in North America?

0 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Why do some refineries have open flames coming out of stacks...couldn't they use the heat from those flames to run a turbine to provide energy??	1	askscience
If 67P/Churyumov–Gerasimenko is only a few km wide (with corresponding gravity) why didn't "Philea" bury itself in the relatively loosely packed dust when it landed?	1	askscience
If gamma rays are pure energy, and are absorbed by lead, what actualy happens to the energy (since energy cannot be destroyed)	1	askscience
If you were flying 99.9% the speed of light, would you notice the stars significantly moving in space?	1	askscience
Would winged flight be possible on Mars (assuming the aircraft engines had supplemental oxygen to operate)?	1	askscience
Would winged flight be possible on Mars (assuming the aircraft engines had supplemental oxygen to operate)?	1	askscience
In american colonial times, when a lomg distance traveler stopped at an Inn for the night, who would he get to take care of the horse(s)? What if he was just stopping at a tavern for a meal?	1	AskHistorians
Does the Bering sea ever completely freeze over so that you could walk from mainland Russia to mainland Alaska?	1	askscience
When the Apollo command modules left orbit toward the moon, did the astronauts re-experience gravity since they were no longer in a free fall orbit and still close enough to the Earth to feel gravity?	1	askscience
Why is the moon higher in the sky in the winter in North America?	0	askscience