Silent Speakers

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underwater hairdryer

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School

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Reality shows

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The game © db

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essex

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Fire-retardant Matches

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Non-seethrough womens clothes

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People.

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Giant pencils.

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A finger up a tin man's backside/ass

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condom-flavored fruits

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Border patrol

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Noise Dampening Speakers

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Muggles

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School

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Self-opening Automatic door

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British dentists.

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Your dick.

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A M249 that the army uses that only shoots Nerf darts

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The Dish Hopper commercials.

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Toyota

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A machine that builds little useless machines.

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A muffin with raisins

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Pointless Inventions

Sometimes an invention is so useless it's almost hilarious. Check out these pointless inventions and create your own!