That is to say, the lesson of the QWERTY story remains the resilience of a design created for an outmoded technology's dictates. QWERTY is still an example of technological momentum. But the development of the design wasn't accidental or silly: it was complex, evolutionary, and quite sensible for Morse operators.
The Half Sheet cake is approximately 11 X 15 inches in size and is typically one layer thick but may come in single or multiple layers if a filling is added. Source(s): http://www.usabirthdays.com/delivery/cak...
A full sheet cake provides approximately 70 to 80 servings, depending on the cake's actual measurements and the serving size. The average full sheet cake measures approximately 14 by 22 to 18 by 24 inches. The standard serving size measures 2 by 2 inches. Continue Reading.