Powdered water. Just add water, to get water!

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Inaudible microphone

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sign language keyboard

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A switch that turns itself off.

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Suitcase Bag

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A detailed essay in the language this sentence is in, telling one how to speak English.

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Solar powered flashlights

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Condoms that come precoated with syphilis

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Electric powered garden hose.

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cars for women

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un pendrive que borre la informacion

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water proof space shuttle

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gas powered taser

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Spider-Man 3

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Treadmill with wheels

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A bladeless sword

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A shovel with a giant hole in the middle.

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a dvd on how to work a dvd player.

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Brown underwear.

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Screen doors for submarines

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coke flavored pepsi

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waterless watermelons

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A working computer.

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A solar-powered flashlight.

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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!