MATH’S NOTES
A Modern “Cone of Silence”?
s springtime and summer approach, we look forward to days spent outside with barbeques, parties and the usual events that take place at this time of the year. We are among these who thoroughly enjoy the outdoors, but at my QTH, there is a problem. We have a neighbor who insists on cutting his grass and making similar disturbing noises, usually when we are trying to have a quiet peaceful
