Image SXM is a version of the public domain image analysis software NIH Image that has been extended to handle the loading, display and analysis of scanning microscope images. Image SXM supports SAM, SCM, SEM, SFM, SLM, SNOM, SPM and STM images in over 50 file formats.

This extension creates an on-the-fly Google Custom Search Engine, based on the links from the current page. Try visiting http://slashdot.org, then click the icon in your status bar (a "G" with a chain-link underneath). Enter a query in the textbox, and hit the Search button. You will see search results that are based on the news stories and other linked contents of the slashdot front page.

Alternately, you c...