My offbeat wish list for the next iPhone

The flurry of rumors and reports surrounding Apple's upcoming iPhone launch have left little to the imagination about what Apple will actually announce Wednesday, but I'm still hoping for a few surprises.

NASA launching twin moon probes to measure gravity

Four decades after landing men on the moon, NASA is returning to Earth's orbiting companion, this time with a set of robotic twins that will measure lunar gravity while chasing one another in circles.

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