similar to stop motion

is time lapse videos. These are some cool ones.

<a href="http://video.id.msn.com/?mkt=en-id&vid=de8b9815-1c32-41b3-83f4-b2908e91fa2d&from=en-id&fg=dest" target="_new" title="Snow Storm Time-Lapse">Video: Snow Storm Time-Lapse</a>

<a href="http://video.id.msn.com/?mkt=en-id&vid=5f65c7c7-798c-4a66-95dc-bc35562c1220&from=en-id&fg=dest" target="_new" title="Straight Teeth In 60 Seconds">Video: Straight Teeth In 60 Seconds</a>