How do you make beauty services a little more like fast food? That’s the question that Renuka Apte says led her team to create the Clockwork nail-painting robot, now at six Target stores across the US ...

Most of us have seen the [Useless Machine] where a switch is flipped and a finger comes out to turn it off, retreating into it’s box again. Most of those are electrical, but why not a [Useless Machine ...

Are you a billionaire suffering from wrist cramps brought on by the endless stacks of checks you need to endorse? A two-dollar rubber stamp is one solution, but more befitting of your fiduciary status ...

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