I found a Scientific aspect regarding inclination of ceiling and attachmrnt of the Advanced Manufacturing Technologies in terms of the hanging by angular theta,the inclination apparantly shows only the string attached but the parallel force and the resultant is there on the same plane hence a rope from my sense will be more sustaing the ceiling's force field.Thus more sustainable design on layout.
The industrial designer takes into account from step one about mass production and production costs. He/ she is the one who gathers all the information and filters it so you get the best product for the best price. The best industrial designer starts as a mechanical engineer or mechanic.
for fukn gods sake we didnt come from neanderthals they are like distant , dead, cousins not ancestors. love your video still, its probably the best ive seen on the subject.