This video was posted on YouTube a few days ago. It showed that the country of origin was Canada, but, as there are several teams from Canada entered this year, I had to email the person who put the video up to see which team it was from. The McGill Space Elevator Team’s Simon replied to my query:
“We’re on the McGill team. I’ll be posting more videos soon.”
You can’t see too much on the video, so I’m looking forward to the additional postings.