In that article it read......
Why search for extra dimensions? One reason has to do with string theory, an area of physics that postulates that the fundamental building blocks of the universe are small strings of matter that oscillate much like a guitar string, producing various harmonics.
"String theory requires extra dimensions to be a consistent theory," Kavic said. "String theory suggests a minimum of 10 dimensions, but we're only considering models with one extra dimension."
So I must ask does this mean..if they find one that such proves the others exist?
alex
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