Did it stop half way through because it ran out of charge?
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LiSOCl2 batteries would work. Might just be a spring / clockwork thing.
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My main questions would be regarding keeping the the RF receiver running for years. (They write in the video that it was built years eariler. So it can't be a "spring / clockwork thing" that triggered it just at the right time.)
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This feels incredibly staged.
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The inside of the frame looks really bright, are we sure this thing was untethered? What about those blades not working at all but a pre shredded copy unrolling?
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Yes, so interesting... Amazing planning.
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