Physicists at Cornell University have managed to shrink the art of kirigami down to the nanoscale, working with graphene, a material that's just one atom thick. The research could lead to the creation of some of the tiniest machines mankind has ever seen.
While there are already plenty of apps that help birdwatchers identify
birds, most of them work by searching a database based on descriptions.
Cornell University and the Visipedia research project's Merlin Bird
Photo ID program, however, goes further – it utilizes computer vision
tech to identify birds pictured in user-supplied photos.