gravel at the angle of repose

Photo of a pile of gravel at the angle of repose
Originally uploaded in Cutting Edge:Develop Program-Wide Abilities:Complex Systems.

Image 17119 is a 400 by 591 pixel WebP
Uploaded: Oct5 09

Last Modified: 2009-10-05 10:51:53
Permanent URL:

The file is referred to in 1 page
From Wikimedia Commons
This item is offered under a Creative Commons Attribution-NonCommercial-ShareAlike license You may reuse this item for non-commercial purposes as long as you provide attribution and offer any derivative works under a similar license.