Why we still can't upload our brains to the cloud

As long as people have been alive, they've wanted to stay alive.But unlike finding the fountain of youth or becoming a vampire, uploading your brain to a computer might actually be possible.Theoretically, we already know how to do it. Technically, we have a long way to go.We explain the main technological advancements that we'll need to make whole brain emulation a reality.Visit Business Insider's homepage for more stories.
Following is a transcript of the video.Narrator: In the "Black Mirror"