Does the rythmic motion you detect, depicted in the timeseries from (lb), fit better to the breathing hypothesis or the ship pitch/roll/yay hypothesis?
Ships roll, pitch, or yaw according to their eigenmodes.
Tassels sway according to their (constrained) eigenmodes.
The two are not identical.
The timeseries shown by the kymograph posted by an anon (lb) is in 1 second intervals, 242 in total. It shows three low-frequency peaks.
The fat person would have to be walking very slowly.
>>10910893 (lb)
Do chandeliers on a ship sway at a different rate than the bulkheads on a ship?
>everything else in frame wouold move at the same rate