Face Detection Library, Microcontroller Kit for kids, GPS

Extendably.com - everything about software extensions

http://extendably.com/topics/browsers/firefox/

Getting started with PEAR - PHP's low hanging fruit 

http://www.sitepoint.com/article/getting-started-with-pear/

cool: good: phpScaffold - enter your sql export and it will create php files for new, edit, list, delete

http://www.phpscaffold.com/

Cascade Server - Web contentent Management Systems by Hannon Hill

http://www.hannonhill.com/products/cascade-server/index.html

Error reporting and single/double quotes

http://www.sitepoint.com/article/quick-php-tips/

Torch3vision - face detection

http://torch3vision.idiap.ch/

info: It's a machine vision library, written in simple C++ and based on the Torch machine-learning library.

How to Use Amazon S3 & PHP to Dynamically Store and Manage Files with Ease (using . Donovan Schonknecht's PHP Class - http://undesigned.org.za/)

http://nettuts.com/tutorials/php/how-to-use-amazon-s3-php-to-dynamically-store-and-manage-files-with-ease/

kids: Microcontroller Experimentation Kit

http://www.thinkgeek.com/geek-kids/7-13-years/b13e/

The USb to RS232 Dongle

http://www.embedtronics.com/usb/usb232.html

Parallax GPS Receiver Module

http://www.parallax.com/Store/Sensors/CompassGPS/tabid/173/ProductID/396/CategoryID/48/List/0/Level/a/Default.aspx?SortField=ProductName,ProductName

Embed an OEM GPS into anything

http://www.instructables.com/id/SHHYST1FGBNNNNE/

The DIY Lassen SQ/IQ GPS receiver

http://www.embedtronics.com/GPS/lassenSQ.html