What We Are Reading Today: Trigonometric delights by Eli Maor

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Updated 10 April 2020

What We Are Reading Today: Trigonometric delights by Eli Maor

Trigonometry has a reputation as a dry, difficult branch of mathematics, a glorified form of geometry complicated by tedious computation. 

In Trigonometric Delights, Eli Maor dispels this view. Rejecting the usual descriptions of sine, cosine, and their trigonometric relatives, he brings the subject to life in a compelling blend of history, biography, and mathematics. 

From the proto-trigonometry of the Egyptian pyramid builders and the first true trigonometry developed by Greek astronomers, to the epicycles and hypocycles of the toy Spirograph, Maor presents 

both a survey of the main elements of trigonometry and a unique account of its vital contribution to science and social growth. 

A tapestry of stories, curiosities, insights, and illustrations, Trigonometric Delights irrevocably changes how we see this essential mathematical discipline.


What We Are Reading Today: Factory Girls by E. Patricia Tsurumi

Updated 07 July 2020

What We Are Reading Today: Factory Girls by E. Patricia Tsurumi

Investigating the enormous contribution made by female textile workers to early industrialization in Meiji Japan, Patricia Tsurumi vividly documents not only their hardships but also their triumphs. While their skills and long hours created profits for factory owners that in turn benefited the state, the labor of these women and girls enabled their tenant farming families to continue paying high rents in the countryside. 

Tsurumi shows that through their experiences as Japan’s first modern factory workers, these “factory girls” developed an identity that played a crucial role in the history of the Japanese working class. Much of this story is based on records the factory girls themselves left behind, including their songs. “It is a delight to receive a meticulous and comprehensive volume on the plight of women who pioneered (assembly plant) employment in Asia a century ago ….” — L. L. Cornell, The Journal of Asian Studies “Tsurumi writes of these rural women with compassion and treats them as sentient, valuable individuals …. [Many] readers will find these pages informative and thought provoking.” — Sally Ann Hastings, Monumenta Niponica.