Holding a wireless wheel in the air in front of you is goofy no matter how you slice it.

ENGADGET: Sony PlayStation Move Racing Wheel hands-on (video)

The new study looked at how much metal this so-called particulate matter is contained in the air of underground train systems.

BBC: Railway tracks

"It is a matter for the investigation to decide whether it was a pilot or air traffic control problem, all the circumstances will be investigated".

BBC: Alert over planes flying too close

Whether commentator Sarah Palin will help candidate Sarah Palin come 2012 is a matter that could--and for ratings sake, should--be addressed on air.

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If all that happens is a little air let out of the balloon, that may prove to be a good thing, because no matter what Valley folks will tell you, valuations have gotten ahead of themselves.

FORBES: The Facebook IPO Was a Dud--Here Are 3 Reasons It Matters