Is that tower spying on me? What happens when Border Patrol comes to your backyard

When a Border Patrol tower went up in their New York backyard, they wondered what it could see, and who exactly was watching.
akm

The criteria for classifying objects that have a negative impact on the environment as objects of categories I, II, III and IV have been changed in the Russian Federation

Amendments introduced by a decree of the Government of the Russian Federation to the criteria for classifying objects that have a negative impact on the environment as objects of categories I, II, III ...
insider.si.edu

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

Click to open image viewer. Hinged Plane Dissection, Two triangles and two quadrilaterals which can be arranged as two different triangles. CC0 Usage Conditions ApplyClick for more information. IIIF ...
insider.si.edu

Research Triangle Poster

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This poster depicts some of the ...