Photo by Graeme Roy / The Canadian Press files Toronto Police closed roads in area of Bay and Bloor Sts. following reports of a man throwing objects from the 40th floor of a building Thursday night.

The image is taken from the viral video that shows the man doing catwalk with a random object. (Twitter/@shermont_22) Twitter user Dr. Ajayita shared the video.

I heard it clatter on the floor and when I looked down, I knew exactly what it was. Even though it has served no purpose for 55 years, I recognized it instantly.

Kate Sprague Thu, Feb 23, 2017, 8:38 AM The Aipoly appuses artificial intelligence to recognize its surroundings, and then says those objects out loud as a way to aid visually impaired users.