originally uploaded on YouTube under a CC license. Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."...
originally uploaded on YouTube under a CC license. Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."...
following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any...
originally uploaded on YouTube under a CC license. Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."...