Hiking

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Blue paint

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Disappearing toilet paper after use.

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a polar bear colouring book

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fireproof matches

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Square Wheels

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Powdered water. Just add water, to get water!

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automatic soap dispenser

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Instuctions on how to read instructions

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adoption

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popes

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A silent movie for blind people

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That stupid bit of skin around a vagina.. Oh, a woman, that's it.

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This is not a good example of critical thinking and applied knowledge, this is a gradient and an image of a dog.

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vaccum sealed oxygen tank

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A hover craft that flys underground

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Flammable Fire Extinguisher

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the pope

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wake up calls in hospital to give you something to help you sleep when you were already sleeping!

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glee and anything to do with it :L

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Chewing gum on a stick

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China

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a girlfriend.

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Self Destructing Boomarang

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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!