1. Beer glass has to be optimized for ruggedness when washed many times. 2. Beer glass needs to be optimized for manufacturing and packing cost. 3. Numerical mo

1. Beer glass has to be optimized for ruggedness when washed many times. 2. Beer glass needs to be optimized for manufacturing and packing cost. 3. Numerical modeling is reknown for making elaborate suggestions for 1% improvements.