With the recent dismissal of Flash, all eyes have been moving to HTML5. Because some people are not sure how it can be used, it is great that there are people experimenting with the code. One of these HTML5 "scientists" is Hakim El Hattab and his experiments might just have you wasting time. You can also play around with the code and learn a thing or two yourself.
The Killers even released an HTML5 site recently. Check out their site to be surprised.