National Geographic Magazine

About This Issue

This single back issue of The National Geographic Magazine, published in May 1989, offers a collection of in-depth articles and stunning photography. It explores diverse topics ranging from scientific mysteries to global environmental concerns and historical events. Readers can delve into the complexities of gravity, discover the contents of a century-old time capsule, examine the health of Swiss forests, and follow an adventurous journey through the Northwest Passage. The issue also provides a look at Venezuela's unique tepuis and the changing dynamics of the Baltic region.

Contents of This Issue

• Searching for the Secrets of Gravity (Page 563): An exploration into the fundamental force of gravity, questioning traditional Newtonian understanding and suggesting the presence of other forces.
• U. S. History in a Box (Page 652): Details the opening of a Long Island family's time capsule, sealed a century prior, revealing mementos from President Benjamin Harrison's 1889 inaugural.
• Are the Swiss Forests in Peril? (Page 637): Investigates the alarming damage to Swiss forests, crucial for avalanche protection, due to air pollution, insects, and past forestry practices.
• Braving the Northwest Passage (Page 584): Recounts the historic journey through the icy waters of northern Canada, achieved under sail and muscle power alone in August of the previous year.
• Tepuis Venezuela's Islands in Time (Page 526): A visit to the lofty mesas known as tepuis in Venezuela, which inspired Sir Arthur Conan Doyle's "Lost World," showcasing unique plant and animal life.
• The Baltic: Arena of Power (Page 602): Examines the shifting geopolitical landscape of the Baltic region, where glasnost and perestroika have fostered cooperation among the seven Baltic nations to preserve their shared sea.

Wizualizacje

Obraz 1: Front cover of the National Geographic Magazine, May 1989 issue. The cover features two ballet dancers in a dynamic pose, with one in a light blue flowing dress and the other in darker attire. The main article title "The Baltic" is visible, along with a list of other articles included in the issue.

Issue Specifications