This one says: Time spent on the toilet in an average personâs lifetime: 525,600 minutes. http://www.thecrimson.com/article.aspx?ref=350161 Nov 12 08, 10:43 PM
Compression Ratio is defined as the ratio of Maximum engine volume to minimum engine volume. In Mechanical Terminology, its ratio of Total Volume to Clearance Volume. It is fundamental specification of engine. For Spark Ignition engines, the ratio will be around 10:1 to 15:1.
Aspect Ratio (Definition) Aspect ratio describes the width and height of a cinema or television screen, or the size in which a film has been shot and should be projected. The size is not standard, so an aspect ratio may be defined in centimetres or inches or yards, etc. Aspect ratios are also used in photography.