To see these videos you must have Apple Quicktime Plug-in version 7.6 or greater. It can be downloaded from the Quicktime website. Internet Explorer 8 also requires that "Active Content" be allowed.
Glass of Snow (17sec, 200KByte) This sequence was compiled from a series of still images taken at 60 second intervals that were then passed to Virtualdub to create an AVI, then further converted to MP4 for this web page.
Skyscape (39sec, 4.5MByte) A time lapse using the frame extraction method. A straight recording of some sky around 5 minutes long with a time lapse sequence compiled from every 30th frame. This has also been rescaled and converted to MP4 format to show on this page.