/u/graaahh's posts

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Why aren't helicopters designed like the ones in Avatar?

1 upvotes • r/askscience

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When I use a portable phone charger, am I really moving the entire stored charge from the charger to my phone, or am I only equalizing the power difference between the two?

1 upvotes • r/askscience

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Under the right conditions, could anything become any state of matter?

1 upvotes • r/askscience

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Why do most planets spin in the same direction?

1 upvotes • r/askscience

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Is it possible for an object to seem to travel at more than light speed away from us due to the expansion of the universe?

1 upvotes • r/askscience

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How can we measure the mass of another planet from its moons?

1 upvotes • r/askscience

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Why does a CFL bulb that is supposedly as bright as an incandescent light bulb do a worse job of lighting up a room?

1 upvotes • r/askscience

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Why does talking on the phone make so many people nervous, even if they're fine with other types of communication (in person communication, online text, video chat, etc)?

1 upvotes • r/askscience

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Is it true that our muscles are capable of generating much more force than our brains will allow (because we could hurt ourselves)?

1 upvotes • r/askscience

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If I lift a 100lbs weight one time, and lift a 10lbs weight ten times, is my body doing the same amount of work both times?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Why aren't helicopters designed like the ones in Avatar?	1	askscience
When I use a portable phone charger, am I really moving the entire stored charge from the charger to my phone, or am I only equalizing the power difference between the two?	1	askscience
Under the right conditions, could anything become any state of matter?	1	askscience
Why do most planets spin in the same direction?	1	askscience
Is it possible for an object to seem to travel at more than light speed away from us due to the expansion of the universe?	1	askscience
How can we measure the mass of another planet from its moons?	1	askscience
Why does a CFL bulb that is supposedly as bright as an incandescent light bulb do a worse job of lighting up a room?	1	askscience
Why does talking on the phone make so many people nervous, even if they're fine with other types of communication (in person communication, online text, video chat, etc)?	1	askscience
Is it true that our muscles are capable of generating much more force than our brains will allow (because we could hurt ourselves)?	1	askscience
If I lift a 100lbs weight one time, and lift a 10lbs weight ten times, is my body doing the same amount of work both times?	1	askscience