May 30, 2014 In the Plurinational State of Bolivia, the first part of an aerial cable car transit system serving country’s La Paz- El Alto region officially began operations. This system, known as Mi Teleférico (Spanish for “My Cable Car”), took shape in July 2012. That is when Evo Morales Avma, who was president of... Continue Reading →
May 28, 1818 A pioneering sidewheel steamboat known as Walk-in-the-Water was launched at Black Rock, New York. (An independent community at that time, Black Rock is now part of Buffalo.) Walk-in-the-Water became the first steam-powered vessel to sail on Lakes Erie, Huron, and Michigan. An engineer named Noah Brown designed Walk-in-the-Water. Robert McQueen was the... Continue Reading →
May 24, 1915 Civil engineer Arthur Hale applied for a patent for his design of a road interchange focused on facilitating the flow of automobile traffic. Hale, who resided in the village of Rowlandsville in Maryland, characterized this design as one that contained “certain new and useful improvements in street crossings.” Hale’s proposed interchange consisted... Continue Reading →
May 23, 2009 In New York City’s borough of the Bronx, daily operations began for a station of the suburban commuter transit system Metro-North Railroad. This new stop was the Yankees- East 153rd Street station on Metro-North Railroad’s Hudson Line. The station was constructed to serve both Yankee Stadium and the Bronx’s Concourse neighborhood. It... Continue Reading →
May 21, 1901 In response to the steady increase of automobiles on its roads, the state of Connecticut enacted a pioneering speed limits law. This law required that automobiles travel no faster than 12 miles (19.3 kilometers) per hour within cities and 15 miles (24.1 kilometers) per hour on roads elsewhere. The law also required automobile drivers... Continue Reading →
May 20, 1946 Jacob Ellehammer, a longtime watchmaker who also used his mechanical talents to make seminal contributions to transportation, died in Denmark’s capital city of Copenhagen. He was 74. Ellehammer was born in the Danish village of Bakkebølle on June 14, 1871. After completing his apprenticeship as a watchmaker, he moved to Copenhagen and... Continue Reading →
May 17, 1970 Norwegian maritime adventurer Thor Heyerdahl set sail from Morocco in a boat made out of papyrus for a voyage across the Atlantic Ocean. The 55-year-old Heyerdahl had achieved fame in 1947 when he sailed 5,000 miles (8,000 kilometers) in a raft known as the “Kon-Tiki” from Peru to French Polynesia to show that... Continue Reading →
May 16, 1929 The first-ever “Best Picture” Oscar went to a movie about planes. Wings, which was also the only silent movie to win that award, told the story of two men who are in love with the same woman and end up becoming fighter pilots in World War I. The actors who played these men... Continue Reading →
May 14, 2005 French pilot Didier Delsalle (born in 1957) became the first and to date only person to land a helicopter on top of Mount Everest. With an elevation of 29,030 feet (8,848 meters), Mount Everest -- located at the border between Nepal and Tibet in the Himalayas -- is Earth’s highest mountain above... Continue Reading →
May 13, 1968 The U.S. Navy survey ship USNS Chauvenet (T-AGS-29) was launched in the Scottish port city of Glasgow. (“USNS” stands for “U.S. Navy Ship”; this designation is used for non-commissioned ships that, while owned by the U.S. Navy, are largely operated and crewed by the Military Sealift Command [MSC] or other civilian-staffed naval... Continue Reading →
