One of the various theories proposed to explain the negative result of the famous Michelson-Morley experiment with light waves (conceived to measure the absolute space), was based on the ballistic hypothesis, i.e. on postulating that the speed of light predicted by Maxwell's equations was not given as relative to the medium but as relative to the transmitter (firearm). Had that been the case, the experiment negative results would have not caused such perplexity and frustration (as we shall see in forthcoming sections).
Me, I've seen 45 years, and I've only figured out one thing. That's this: if a person would just make the effort, there's something to be learned from everything. From even the most ordinary, commonplace things, there's always something you can learn. I read somewhere that they said there's even different philosophies in razors. Fact is, if it weren't for that, nobody'd survive.