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

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Would a "starship" traveling through space require constant thrust (i.e. warp or impulse speed in Star Trek), or would they be able to fire the engines to build speed then coast on momentum?

872 upvotes

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Can germs live/survive on tissue paper over many months?

1 upvotes

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What would be the ecological impacts of a planet-wide city like Coruscant covering the entire surface of a world?

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Are there any potential long term unknown effects to being in space, such as working on the space station?

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How and when did we learn there is no oxygen in space?

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With a controlled environment, could I make a tree cycle through the seasons twice in one calendar year?

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Do we have the technology to make a tire that will never wear out?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Would a "starship" traveling through space require constant thrust (i.e. warp or impulse speed in Star Trek), or would they be able to fire the engines to build speed then coast on momentum?	872
Can germs live/survive on tissue paper over many months?	1
What would be the ecological impacts of a planet-wide city like Coruscant covering the entire surface of a world?	1
Are there any potential long term unknown effects to being in space, such as working on the space station?	1
How and when did we learn there is no oxygen in space?	1
With a controlled environment, could I make a tree cycle through the seasons twice in one calendar year?	1
Do we have the technology to make a tire that will never wear out?	0