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by hkmaxpro
429 days ago
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Reminds me of Yasha Berchenko-Kogan’s excellent answer to the question “What do grad students in math do all day?” https://www.quora.com/Mathematics/What-do-grad-students-in-m... > a bit like trying to explain a vacuum cleaner to someone who has never seen one, except you're only allowed to use words that are four letters long or shorter. > What can you say? > "It is a tool that does suck up dust to make what you walk on in a home tidy." |
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It is a tool to suck up dust and dirt from rugs, wood or even tile.