"When the Midland Sentinel, a predecessor to the Midland Daily News, opened its door 150 years ago, Midland County had a booming lumber industry. But soon that lumber industry would fade and the city's future and growth would become dependent on a new industry that today is known as The Dow Chemical Co. As you open the pages of this book, you will see pictures from the those early days of Midland County. And you will see local history unfold as our book progresses through the decades right up to the present . We hope you are reminded that today is just another part of that history, a part you have a role in. Enjoy the moment." - back cover.

In the twentieth century, American mathematicians began to make critical advances in a field previously dominated by Europeans. Harvard’s mathematics department was at the center of these developments. A History in Sum is an inviting account of the pioneers who trailblazed a distinctly American tradition of mathematics—in algebraic geometry and topology, complex analysis, number theory, and a host of esoteric subdisciplines that have rarely been written about outside of journal articles or advanced textbooks. The heady mathematical concepts that emerged, and the men and women who shaped them, are described here in lively, accessible prose. The story begins in 1825, when a precocious sixteen-year-old freshman, Benjamin Peirce, arrived at the College. He would become the first American to produce original mathematics—an ambition frowned upon in an era when professors largely limited themselves to teaching. Peirce’s successors—William Fogg Osgood and Maxime Bôcher—undertook the task of transforming the math department into a world-class research center, attracting to the faculty such luminaries as George David Birkhoff. Birkhoff produced a dazzling body of work, while training a generation of innovators—students like Marston Morse and Hassler Whitney, who forged novel pathways in topology and other areas. Influential figures from around the world soon flocked to Harvard, some overcoming great challenges to pursue their elected calling. A History in Sum elucidates the contributions of these extraordinary minds and makes clear why the history of the Harvard mathematics department is an essential part of the history of mathematics in America and beyond.

Explore the past 150 years through the eyes of Indigenous creators in this groundbreaking graphic novel anthology. Beautifully illustrated, these stories are an emotional and enlightening journey through Indigenous wonderworks, psychic battles, and time travel. See how Indigenous peoples have survived a post-apocalyptic world since Contact. This is one of the 200 exceptional projects funded through the Canada Council for the Arts’ New Chapter initiative. With this $35M initiative, the Council supports the creation and sharing of the arts in communities across Canada.

This book provides an overview of the origins and evolution of the periodic system from its prehistory to the latest synthetic elements and possible future additions. The periodic system of the elements first emerged as a comprehensive classificatory and predictive tool for chemistry during the 1860s. Its subsequent embodiment in various versions has made it one of the most recognizable icons of science. Based primarily on a symposium titled “150 Years of the Periodic Table” and held at the August 2019 national meeting of the American Chemical Society, this book describes the origins of the periodic law, developments that led to its acceptance, chemical families that the system struggled to accommodate, extension of the periodic system to include synthetic elements, and various cultural aspects of the system that were celebrated during the International Year of the Periodic Table.