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Thursday, June 22, 2006

How to Find True North Without a Compass

Which way is north? Whether you're lost in the woods or you're trying to install a sundial in your yard, you're bound to want to find true north from time to time, and chances are when the time comes you won't have a compass.

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Tuesday, June 20, 2006

Wigle Data to Google Earth (KML File)

WiGLE is a massive user contributed database of WiFi access points and GPS coordinates. IronGeek decided to take that data and parse it into a KML file that Google Earth can

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Drones over Los Angeles

The Los Angeles County Sheriff's Department has started last week to test unmanned aerial vehicles (UAVs). These small drones, which look like toys, weigh about 5 pounds and are equipped with a GPS device and a camera. They can fly at speeds up to 30 miles per hour for 70 minutes and cost less than 30,000 dollars. Read more...

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Garmin iQue 3000 GPS PDA Review

Instead of having a latch that releases the GPS antenna, as on previous units from this company, the 3000 simply has a recess where you can stick your finger in any pry up the antenna. Deploying the antenna still automatically launches the GPS software.

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Satellite imagery of N. Korea missile site

The missile test facility causing all the stir is called the Musudan-ri test facility. A series of satellite images reveal the preparations for testing. Other links contain additional diagrams and discussions.

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