Everyone loves a full-wave bridge rectifier, but there’s no denying that they aren’t 100% efficient due to the diode voltage drop. Which isn’t to say that with some effort we cannot create an ideal ...

A large portion of a 100-year-old bridge over the Mississippi River between Iowa and Wisconsin was imploded Friday, an unusual spectacle that will make way for a modern replacement. Officials ...

The historic Black Hawk Bridge, which connects Crawford County, Wisconsin, and Lansing, Iowa, was demolished Friday, Dec. 19. Built in 1931 over the Mississippi River, it's called a "singing bridge" ...

LANSING, Iowa (KCRG) - The Black Hawk Bridge, which connected Iowa and Wisconsin for nearly a century, was demolished Friday morning as thousands of people watched. The historic bridge came tumbling ...

EDITOR’S NOTE: This story contains discussion about suicide. If you or someone you know is in crisis, help is available by calling 988. NORTH CHARLESTON, S.C. (WCSC) — The North Charleston Police ...

Maryland transportation officials approved a plan Thursday to rebuild the Chesapeake Bay Bridge, tear down existing bridge spans and ease traffic. State leaders estimate the project could range from ...

MACKINAW CITY, MI - Michigan’s iconic Mackinac Bridge was closed to traffic for more than an hour Monday night during what bridge officials described as an “emergency incident.” The Mackinac Bridge ...

Federal officials investigating the collapse of the Francis Scott Key Bridge in Baltimore in 2024 said the deadly accident was "preventable" at a board meeting on Nov. 18. The Dali ‒ a 984-foot ...

In this hands-on project, we put the INGCO 160A DC Inverter welding machine to the test by fabricating a fully functional steel grappling hook. Along the way, we evaluate the welder’s arc stability, ...

A massive bridge at a hydropower station in southwest China collapsed Tuesday, sending concrete and steel plunging into a river just months after it opened, according to Chinese state media. Reuters ...

After months of speculation, a Canadian official for The Gordie Howe International Bridge project confirmed Tuesday that construction delays will push back the opening of the Detroit-Windsor link from ...