On Gear Live: AT&T says iPhone 3G tethering coming “soon”

Latest Video: Bleeding Edge TV 297: Unibody MacBook Pro RAM upgrade tutorial

We show you how to save yourself a couple hundred dollars by upgrading the RAM in your new unibody MacBook Pro on your own. It's easy, and we show you how to do it yourself in this episode.
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NHTSA Tests Illusional Speed Bumps

Posted by Sheila Franklin Categories: Science, Transportation

Speed BumpsThe National Highway Traffic Safety Administration is testing a fake speed bump to see if drivers will slow down. The optical illusion looks like a 3-D pyramid when seen from a distance. The first experiment in Phoenix seemed to work until drivers realized that there were no barriers. This time the NHTSA will run a larger test in a Philadelphia residential area, hoping that they will reduce pedestrian accidents. The markers only cost $60.00 to $80.00 apiece as opposed to real speed bumps which can run $1,000.00 to $1,500.00. At least they are acting reasonably about the devices that they realize will probably have only the same effect as flashing lights.

Read More | CNN

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Refurbished TomTom GO 510

TomTom Go 510We keep waiting for the price of GPS receivers to get down to a decent price so that we can stop getting lost. The Refurbished TomTom GO 510 might be the answer. It has a 4-inch screen, a built-in light sensor, hands free usage with Bluetooth, iPod control, and a home dock. It speaks in 36 languages even if you only need one and you can get a one month free trial for traffic reports and road conditions. The Go 510 can be yours for the incredibly low price of $149.00. Not a bad deal for a device that retails new around $400.00. By the way, it comes with a year warranty if you have misgivings about investing in a device that isn’t new.

Read More | Tiger GPS

Bleeding Edge TV 149: Technocom Talks About The Future of Automobile Safety


We caught up with Technocom to talk about their Vehicle and Infrastructure Integration, which allows vehicles to integrate with both the road infrastructure as well as other cars. The hope is that the technology will both reduce traffic congestion and reduce auto accidents. Vehicles would be fitted with a custom Technocom console, or it would be built-in to a standard GPS device, and all of a sudden your driving world would be willed with different safety alerts so that you are kept on your toes about driving conditions and hazards.


Bleeding Edge TV 138: Econolite Explains Traffic Signals


Econolite is one of the leading manufacturers of traffic light technology. Frank Provenzono of Econolite chats with us about the technologies that drivers normally take for granted, and tells us all about how traffic lights work and some of the more advanced things that traffic lights can do based on different traffic patterns. It all comes down to some pretty interesting stuff, as Frank helps detail exactly what technologies are in play at a busy intersection, for example.


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