Some time ago, I was asked to put together a presentation on the differences and improvements of HTML5. I was very satisfied with the end result and thought it would be helpful to others, so I posted the work for others to use. This morning, I came across a fantastic slideshow that not only gives you a great synopsis of features and improvements, but does so in an HTML5-enabled website with working HTML5 examples inline!
Well, what are you waiting for?
This resource was put together by the folks at Google and offer additional resources at the main site at http://www.html5rocks.com.