By integrating the individual pressure distributions, the software can produce a visual picture of the flow over the car's various components with the pressure changes shown as different colours in the flow pattern (see illustration).

ECONOMIST: CAR DESIGN

She said that "we support this Day to emphasize the importance of freedom of expression and free flow of diversified opinions because Media - old and new, print or broadcasting, text-based or visual - have an increasingly important power to boost dynamic and positive change, positive social transformation in the country".

UNESCO: COMMUNICATION & INFORMATION