[69goatboy]

To the optimist, the glass is half-full. To the pessimist, the glass is half-empty. To the engineer, the glass is twice as big as it needs to be.

No, to the engineer, the volume of the containment vessel exceeds the liquid input by a factor of two. Therefore, it can be deduced that a safety factor of two was figured into the design process.

In conclusion, the evidence shows that the design was adequate for the task assigned.

(Eye r un ijunear ,two)