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Smarter Parental Controls

If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.

To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.

 

 

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Your iPhone Is Making You Fat, Too

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It was bad enough to learn that your iPhone is making you timid, but now researchers say it may be hurting your fitness as well. Researchers at Kent State University have identified a correlation between heavy smartphone use and a more sedentary lifestyle among college students. Those who spent large amounts of time on a smartphone — up to 14 hours per day — were less fit than those who averaged only 90 minutes a day.Generic Globefollow link