writes "Approximately one year after the Google Earth version 3 client moved out of beta, the version 4 beta has done the same. The official announcement hasn't posted, but from the Google Earth Blog:
Google Earth 4 is officially released! The beta program began 6 months ago, and now almost exactly 1 year after GE 3 was released, GE 4 is no longer in beta (latest version is 4.0.2722). See the Google Earth home page for details, or just go download GE 4 now. GE 4 has many new features not available in the earlier version. Many of the features have been described in this blog over the past few months. Here are some highlights and why you should definitely consider upgrading.
If you haven't checked it out lately, now's a good time."
writes "From the horse's mouth:
As part of Google's mission to organize the world's information and make it universally accessible and useful, we're constantly working to expand the diversity of content we make available to our users. With Google Patent Search, you can now search the full text of the U.S. patent corpus and find patents that interest you. You can view images of original patents online, or save and print them for offline use.
See it here http://www.google.com/patents"