According to the Google Docs blog, the search engine has now added embedded slideshows option for his Google Presentations program, which gives you the option to post your presentation on blogs, websites and wikis on the Internet. To see how the new feature works, click here to see Google's embedded presentation. ( Because the embedded file is not compatible with Opera, I was not able to embed the presentation on my blog)
I believe we never talked about Google Patent Search, a fairly new initiative by the search giant that covers search patents from the United States Patent and Trademark Office (USPTO) from 1790 up to the middle of 2006. The advanced search allows you to search by patent number, inventor, assignee, US and international classification and date.