Google Gadgets
Google is now offering over 1,100 different “Gadgets” that can easily be added to your website with cut and paste code. Of course these won’t count for original content in their site rankings of your site, but they may prove useful and entertaining for your visitors. This way, you can enrich your web page with live information which may help you to make them repeat visitors
The list of the gadgets includes: Google Calendar Viewer, Google Calculator, US Traffic Information, Moon Phase, Picasa Album Viewer and hundreds of others. It’s well worth checking out, even if you only use one.