Will probably be using this to attempt full article rewrites in stages, rather than screwing up articles!
Starting rewrite of Nonlocality:
A physical theory exhibits non-locality if it allows separated systems to influence each other without transmitting information between them. An example of such a theory is quantum mechanics, which is widely accepted to have displayed such behaviour  although such acceptance is not ubiquitous. This non-local behaviour in quantum mechanics has found use in the fields of quantum cryptography and quantum teleportation, but its uses in computation appear limited.
- A. Aspect, J. Dalibard, G. Roger, Phys. Rev. Lett. 49, p1804 (1982)
- N. Linden, S. Popescu, A. J. Short, A. Winter, arXiv:quant-ph/0610097 (2006)