A tanker truck containing a Nitric Acid is in an accident causing a release of this substance. Talk about the hazards of the Nitric Acid and other pertinent information […]
Barred spiral galaxy There are four types of galaxy: Elliptical Spiral Barred spiral Irregular The milky way galaxy is a barred spiral galaxy due to the […]
10.50 A NSW Department of Consumer Affairs officer responsible for enforcing laws concerning weights and measures routinely inspects containers to determine if the contents of 10 […]