I've never understood the core question of S-W. Is it that you can't have a word without having a concept for it? That seems like a no-brainer. Neanderthals weren't able to build airplanes, and their language probably didn't have a word for airplane (presumably), but B wasn't the cause of A. The vedic indians had flying vehicles in their literature and were also not able to build airplanes. Most cultures that can bui…
One famous example is the Guugu Yimithirr language[0], which uses absolute directions (North, South, East, West) instead of relative ones (left, right, in front of, behind). So one would say, "Can you pass me the salt to your North?" As a result, people in these cultures are constantly keeping track of which way North is: their language forces them to.