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What's something that's taken for granted that occasionally makes you think, wait wtf? (self.asklemmy)

submitted 2 days ago by manicdave to c/asklemmy@lemmy.ml

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For example, Britain's national mapping organisation's brand is associated in our national consciousness with going to a small shop in a quaint village to get a map showing how to walk up a mountain. It's called Ordnance Survey. If that sounds like Artillery Research to you, that's because the project started because the king wanted to know how to accurately bomb Scotland.

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[–] Xavienth@lemmygrad.ml 0 points 1 day ago

The thing about it is aluminum cans leach into their contents, especially if left open. Aluminum isn't particularly harmful in that amount but it's something you can taste, particularly with acidic contents. Not sure how much water suffers from this, but if it comes through in things with flavour, I'm sure it would come through in water, which is supposed to be flavourless, even if it's not usually very acidic.