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. n. 1. (Electronics) the ratio of width to height of the picture on a television or cinema screen. 2. (Aeronautics) aeronautics the ratio of the span of a wing to its mean chord. asâ²pect ra`tio. n. 1. the ratio of the span of an airfoil to its mean chord. 2. the ratio of the width of a televised or computer-screen image to its height.