In theory, a wide range of improved materials could be made in nanocrystalline form: more proof that small is beautiful.

ECONOMIST: Nanotechnology

The heliocentric theory answered these questions and suggested a whole range of useful hypotheses about the rest of the universe.

FORBES: Why The Paradigm Shift In Management Is So Difficult

These were set up in 1993, and were the first in Britain to offer a comprehensive range of practical television skills to complement the usual cultural theory.

ECONOMIST: Education: Degrees of choice | The

Above that range, there are more hits and fewer misses (in theory) for both countries.

FORBES: New Zealand Whine

In theory, the more sites that are stimulated, the greater the range of frequencies that the user can perceive.

ECONOMIST: Cochlear implants