The latest marble chain reaction video is the best so far

Blue Marble 3 is Kaplamino's latest marble chain reaction video. I like the way that many parts of the track are formed as needed by the energy of rubber bands, deflating balloons, magnets, and even a firecracker.
From the YouTube description:
I present you my most ambitious project so far, blue marble 3! I'm out of my comfort zone this time because the chain reaction is taking place on two tables, and with 0 fidget spinners. It is the longest in terms of duration and the one that takes up the most space in my room. I tried to use a little bit of everything like rubber bands, magnets, and elements. I had so many failures that I stopped counting, as always only a few tricks were responsible for the majority of failures, can you guess which ones?
Image: YouTube