Donald Trump

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Mathematics ?

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Your appendix, all it can do is possibly explode and kill you.

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a polar bear colouring book

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WIsdom teeth.

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Shuttershades

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School for teachers

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epipen filled with air

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Moral: There is nothing bad with free PR...

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braille e-reader

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Chewing gum on a stick

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A machine that can turn anything into air as long as the original object was air.

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Chuck norris repellant

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The bottom of a pencil.

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UUU- Unununium. "Uses: No uses known"

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Steel-plated ballet shoes

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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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shoes that are shaped and painted like feet -jesse

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Diesel-engined Ferrari

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Evolution.

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"Entrance Only: Do not enter" signs.

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popes

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QWOP for iPhone.

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Warm Iced Tea

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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!