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

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Dolphins use echolocation to visualize objects around them, and are able to make a wide variety of sounds. Can they reproduce the echo or sound image of an object in order to communicate it to other dolphins?

824 upvotes

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What's the most energy efficient and/or fastest way to boil water using regular kitchen appliances?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Dolphins use echolocation to visualize objects around them, and are able to make a wide variety of sounds. Can they reproduce the echo or sound image of an object in order to communicate it to other dolphins?	824
What's the most energy efficient and/or fastest way to boil water using regular kitchen appliances?	1