The 10 most ridiculous selfie sticks ever created (pictures) - CNET

The world's most expensive selfie stick isn't even on our planet anymore. The Curiosity rover mission to Mars cost NASA about $2.5 billion (about £1.8 billion, AU$3.5 billion) to pull off. While Curiosity has a lot of scientific tasks on its plate, it has also delivered a series of selfies back to Earth.

The rover selfies are stitched together from shots taken by the Mars Hand Lens Imager camera, which just happens to be located at the end of a long arm. It's Curiosity's personal selfie stick.

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