DIY e-bike???

You know you work with a bunch of nerds when this shows up on the bike rack:

Image: https://farm5.staticflickr.com/4409/36274909853_d4fb6f2914_b.jpg (https://flic.kr/p/XguoUe)

I have no idea who the owner is. Near as I can tell it's a DIY electric conversion of an old full-suspension...