Changes

# String theory has never been successfully used to generate a model of the universe resembling our own, with previously observed particles and forces in place.

# String theory has never been successfully used to generate a model of the universe resembling our own, with previously observed particles and forces in place.

# The idea of higher dimensional realms beyond 3 spatial dimensions and one of time has never been proven and is speculative at best

# The idea of higher dimensional realms beyond 3 spatial dimensions and one of time has never been proven and is speculative at best

# String theory cannot be tested due to the scale of strings

# String theory cannot be tested due to the scale of strings<ref>http://library.thinkquest.org/04apr/01330/newphysics/flawstheory.htm</ref>