No worries my bretheren, because Google has put out an educational video just for you on the Google Code Blog.
You can read all about HTML5 here on Wikipedia.
Here’s what Google had to say about their video, and then you can get to watching it below:
We’ve put together an educational Introduction to HTML 5 video that goes over many of the major aspects of this new standard, including:
In the video we also crack open the HTML 5 YouTube Video prototype to show you some of the new HTML 5 tags, such as nav, article, etc. It’s chock full of demos and sample source code. [source: Google Code Blog]
Introduction to HTML 5 from Brad Neuberg on Vimeo.