99% Invisible

VIDEO- Why Danger Symbols Can't Last Forever with Vox

07.04.2018 - By Roman MarsPlay

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The world is full of icons that warn us to be afraid — to stay away from this or not do that. And many of these are easy to understand because they represent something recognizable, like a fire, or a person slipping on a wet floor. But some concepts are hard to communicate visually.

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