HTML5 is a new version of HTML and XHTML. The HTML5 draft specification defines a single language that can be written in HTML and XML. It attempts to solve issues found in previous iterations of HTML and addresses the needs of Web Applications, an area previously not adequately covered by HTML.
Looking into HTML 5 – In this video presentation Author Christopher Schmitt give you nice introduction to parts of HTML5 , author of the CSS Cookbook, talks in detail about the new HTML 5 elements including support for Microformats.
Author : Christopher Schmitt.