And these seven changes occurred in different orders in the two groups.

ECONOMIST: Viral evolution

One reason no one has been able to unseat Microsoft from desktop operating system dominance is that no one has offered a fundamentally different product that actually changes some of these longstanding issues.

ENGADGET: Entelligence: Stains on the sleeve of my operating system

Outside Oxford, these changes might seem mild and sensible, but things look different from inside the university.

ECONOMIST: Britain's oldest university wrestles with modernisation

"The next step is to link these changes to childhood conditions and assess whether these children have different risks for diseases, how severe their conditions are and what the patterns of these diseases are, " she says.

CNN: Connection between dirty diapers, childhood health

If even some of these changes happen, America's military map will probably look very different in just a few years.

ECONOMIST: Patrolling the world | The

The truth is that most of these changes have merely impacted the syndication of a good message and the different audiences it can reach.

FORBES: PR Is Dead

There is no data on even how an animal would respond at different doses, and no clues as to how the chemicals are causing these changes.

BBC: Chemical defects ��last generations��