Dark Footage Official on MSN

Spotted at Area 51: Unidentified Triangle Craft

On Christmas Day 2020, a private pilot and amateur photographer, Gabe Zeifman, flew over Area 51 to take over 1,000 photos and videos for his YouTube channel. In some of the footage, a black, triangle ...
insider.si.edu

Geometric Model by A. Harry Wheeler, Parallelogram Transformable into Triangle, Plane Dissection

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The four pieces of this hinged ...