I think your misinterpreting chaos theory. The things that chaos theory applies to, such as weather, bouncing balls, dart throwing, and such, can all be predicted. Just only from a certain point. Chaos theory doesn't say that weather can't be predicted, it just says it can be predicted reasonably beyond two weeks. A bouncing ball can't be reasonable predicted beyond the third bounce. That's because chaotic systems, like the weather, rely heavily on intial conditions which change so much over the course of time, depending on the system. The Uncertainty principle is the one that says you can never be 100% certain about anything, but it really only applies to quantum sciences, not the classical sciences, so it can all be safely disregarded. If it did apply to classical physics, then phenomena like Archimedes principle, Bernoulli's principle, Ohm's law, and even gravity could never be counted on to actually work. So yeah, your confusing Chaos with uncertainty, which doesn't apply to things bigger then an atom.
Sorry, had to explain it all. I'm a nerd for these things.
Sorry, had to explain it all. I'm a nerd for these things.