Liquid Information plugin for WordPress enables you to:
Search Google, Bing, Yahoo or any other search engine.
Look up in Wikipedia or any other reference – you choose.
Share what you find with email, Facebook, Twitter, WordPress and more.
Convert any number, including currencies.
Translate between dozens of languages.
Copy plain text or as citation, with Web address and so on.
Dynamically change how you view your page.
(Liquid Information is also available as a Mozilla Firefox Add-On and a Google Chrome Extension from http://www.liquid.info Liquid Information for Web Browsers