AirPano is a noncommercial project focused on high resolution 3D aerial
panoramas. AirPano team is the group of Russian photographers and panorama
enthusiasts.
Stock footage and millions of stock photo images comprising one of the largest
royalty-free archival footage collections in the world. All broadcast quality
and available for immediate download in HD and SD formats, including
professional screeners.
WatchKnowLearn has indexed over 20,000 educational videos, placing them into a directory of over 3,000 categories. The videos are available without any registration or fees to teachers in the classroom and to students at home 24/7.