Facts & Science

Minnesota is often called the Land of 10,000 Lakes, but it could also be called the Land of 20,000 Bridges. /

During the early days of the state, the Mississippi River and its many tributaries barred and disrupted transportation and commerce. To span these obstacles, communities battled to build and maintain bridges. Their efforts created a variety of bridge designs and purposes—from small hiking and biking bridges to concrete beams across rural rivers. Across the area, one can behold wonders like the beautiful Stone Arch Bridge, the La Crescent Swing Bridge, the Point Douglas Drawbridge, the elegant Winona Main Channel Bridge as well as other massive structures crossing the Mississippi.

Studying and photographing these amazing structures, local author Steve Gardiner celebrates the innovation and determination of Southeast Minnesota./      

With fewer than a thousand remaining in the United States, the covered bridges of Alabama are an important relic of the paths our ancestors took.

Alabama's covered bridges are reminiscent of a more romantic time, when people rode in horse-drawn buggies and couples stole kisses beneath their roofs. But they are also keepers of history - structures built by former slaves and Civil War soldiers. Such places are steeped in legend, including tales of ghostly children and the hanging of a sheriff turned outlaw. Just eleven historic covered bridges survive in Alabama - the oldest dating to the 1850s - but dozens of more recently constructed spans dot the landscape. Wil Elrick and Kelly Kazek provide photos and detailed information on more than fifty Alabama bridges, reveal the fate of the state's lost bridges and delve into the haunting legends surrounding these nostalgic structures.

Pennsylvania Hospital became America's first voluntary hospital, opening its doors on the eve of the American Revolution no less.

On the eve of the American Revolution, Pennsylvania Hospital opened its doors as a provincial charity for the physically and mentally ill. In a matter of decades, it became not only America's first voluntary hospital, but also the home of the first apothecary, medical library and surgical amphitheatre. From its radical conception by a group of extraordinary colonists, the hospital has evolved into a world-renowned facility that treats over 225,000 patients a year. In A History of the Pennsylvania Hospital, Kristen Graham introduces the people and ideas that guided the Pennsylvania Hospital through numerous wars and social and economic crises, landing it at the forefront of healing, learning and innovation.

Featured in films and on television and used as a backdrop to countless photos, the Brooklyn Heights Promenade offers the public a view that is usually reserved for the rich at the top of a tower.

From this one-third-mile stretch, locals and tourists take in the Manhattan skyline, the Statue of Liberty, Ellis Island and New York Harbor. But its history is less harmonious. Plans by the powerful Robert Moses to run the Brooklyn-Queens Expressway through a resistant neighborhood led to contention and an unforeseen eventual compromise. In this volume, Brooklyn Heights Press editor Henrik Krogius presents this history, along with his articles that document the fate of the Promenade over the years.

Inside the historic Cold War landmark at Vandenberg Space Force base—its technology, its people, and its military importance. Includes photos.

Situated in the sand dunes of California’s Central Coast, Space Launch Complex Ten, often called SLC-10 or “Slick Ten,” is a National Historic Landmark that commemorates a powerful Cold War legacy. Home to Vandenberg’s Space and Missile Technology Center, or SAMTEC, the facility contains the rich technological heritage of the U.S. Air Force’s space and missile launch systems.

As the only remaining Thor intermediate-range ballistic missile launch site in the world, SLC-10’s noteworthy achievements span the globe. The complex trained British Royal Air Force missileers for Project EMILY, assisted during nuclear atmospheric tests in the Pacific, and launched military weather satellites in support of the covert National Reconnaissance Program.

Former air force space and missile officer Joseph T. Page II recounts amazing stories of dedicated men and women who led the American military effort to explore space.

Newport is a premier destination, but getting to the city has not always been easy.

For three centuries, ferries crossed Narragansett Bay's East Passage. That all changed on June 28, 1969, the day the Newport Bridge opened, and it closed the last remaining gap between Aquidneck and Conanicut Islands. Proponents of the bridge persevered political squabbles and delays for twenty-five years following World War II to make it a reality. The longest suspension bridge in the region incorporated several new technologies and construction techniques and changed the face of Rhode Island. Author James Ricci details the trials and tribulations that produced an iconic bridge.