http://code.google.com/p/readair/

There are a number of RSS feed readers out there, and this may be one of the best. This version of ReadAir allows users to access all of their feeds simply, and they can also search all of them by keyword and look around for shared stories. While ReadAir doesn't have the trend analysis feature that some users have come to expect from Google Reader, it's still a very valuable tool. This version is compatible with computers running Mac OS X 10.3 and newer. [KMG]

http://earth.google.com/ocean/

Google Earth has gone underwater with this latest iteration of their popular Earth-roaming application. Along with traveling the usual roads provided by previous versions of Google Earth, visitors can now visit the bottom of the Mariana Trench, learn about ocean observations, and even discover new places to surf and dive. On the Google Earth homepage, visitors can take a guided tour of all these new features. This version is compatible with all operating systems. [KMG]