What was the first video ever uploaded to YouTube?

The first video ever uploaded to YouTube was titled "Me at the zoo." It was uploaded by Jawed Karim, one of YouTube's co-founders, on April 23, 2005.

In the video, Karim is seen at the San Diego Zoo, standing in front of an elephant enclosure. The video is short, lasting about 18 seconds, and features Karim discussing the elephants and their trunks. He comments on the elephants' trunks, noting how cool they are and mentioning their size and the way they move.

"Me at the zoo" is significant not only because it was the first video uploaded but also because it marked the beginning of YouTube's journey as a video-sharing platform.