Help with Videos
If you play a video and only hear sound, it may be because you have an old version of Flash (upgrade now).
If you click on a video link and the video doesn't play, you can also right-click on the link and choose "save target as" or "save link as" to save the file to your computer, then play it from Quicktime.
Please let us know if you have any other questions or problems.
Did You Know?
In Yosemite Valley, dropping over 594-foot Nevada Fall and then 317-foot Vernal Fall, the Merced River creates what is known as the “Giant Staircase.” Such exemplary stair-step river morphology is characterized by a large variability in river movement and flow, from quiet pools to the dramatic drops of the waterfalls themselves.