Hearing is be-leafing: Students invent quieter leaf blower
Hearing is be-leafing: Students invent quieter leaf blower
Patent-pending design by Hopkins undergrads could be available in stores within two years
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Too bad no one invented rakes yet.
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You ever tied using a metal rack on pavement? It's about as pleasant as nails on a chalkboard.
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spoiler
sdfsaf
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Kinda, although recent vacuum cleaners are way less noisier than gas-powered leaf-blowers.
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Well now I want a gas-powered vacuum
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Jackhammers are so loud, haven't they heard of a hammer yet? I am very smart btw.
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What do leaf blowers do that rakes don't? I don't remember the last time I saw or heard a leaf blower.
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Jackhammer and a hammer are not doing the same job. Pickaxe is more akin to a jackhammer.
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Okay
Jackhammers are so loud, haven't they heard of a pickaxe yet? I am very smart btw.
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