Silo Seasom 1 Finale Discussion

https://lemmy.world/post/870907

The shot where Julia is looking back from the hill and the crowd is reunited in the cafeteria is top-notch. By the way, how the hell did she discovered the tape solution? If I’m not mistaken, they don’t explain that part. Maybe I missed some details.
Because Juliette stole IT tapes and then complained to Margo about how salty IT was, even when their tape is trash compared with their own.