Sorry, but this is not supported on your hardware

Most of the WebGL demos posted on the web, trying to showing off some of the great effects people can do with their mad programming skillz feel like the NVidia or DirectX SDK demos years ago: Half of them simply won't work on my system because they are using some extension my 3D hardware doesn't support. Not sure why people always need to use the latest and most obscure features of 3d drivers and cards. With a little bit tweaking, you can also do great stuff on the hardware everyone has.