Customer Reviews

The Math Chat Book (Spectrum)

5 star:		(1)
4 star:		(0)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

Despite the math phobia that afflicts so much of the population, it is limited in extent. All but the most committed hater of mathematics understands how valuable it is and respects those who can use math. This book is a catalog of questions submitted to a call-in show, which is certainly one of the most unusual ways to solicit mathematics problems. The world seems to be overpopulated with call-in shows, some of which get downright weird. To many people, discussing personal problems over the airwaves is the preferred way to deal with them. This is clearly a case of a call-in show that adds something to society rather than airing some of the ills that afflict it.
The problems presented in the book are fascinating, in that they start with simple ideas concerning how the world works. My two favorites are "Do Airplanes Get Lighter as Passengers Eat Lunch?" and "Can a Computer Have Free Will?" These are the type of problems that kindle the interest of lay people. Interesting, sometimes profound questions where the answers require a bit of deep thought. Some of the best brain teaser problems with simple solutions that you will ever find are in this collection. I have used a few of them as test problems to try the patience of my students.
It is gratifying to see such an endeavor succeed. Mathematics has so much to offer our society, but like artisans throughout history it is truly the society in general that supports the practitioners. Programs like this convince us all that, despite the occasional spouting of math phobia, our society does indeed respect mathematics as a pillar of human achievement.