A newly built bridge in north-central Vietnam's Nghe An has been left unusable months after completion, forcing more than 1,000 residents in two highland villages to keep crossing streams on foot or ...

1 Physics Department, Faculty of Science, Hafr Al Batin University, Hafr Al Batin, Saudi Arabia. 2 Physics Department, College of Education, Peace University, Al Fula, Sudan. 3 Physics Department, ...

ALBANY, Ore. -- Oregon transportation officials are letting the community know that work is complete on a historic bridge leading into Albany that had been damaged by too-tall trucks running into it.

The New York State Thruway Authority and the contractors who built the Mario Cuomo Bridge are at odds again. On Aug. 22, the Thruway Authority filed a lawsuit in state Supreme Court against Tappan Zee ...

In order for the solenoid point motor to throw the point we need to apply current briefly to an electromagnetic coil. A capacitor discharge unit greatly improves reliability in that it builds up and ...

There comes a time when almost everyone struggles to collect costly components for hobby electronics experiments. Let us face it. When a new idea pops up, a profitable strategy is to repurpose some ...

Motorists traveling over the Gov. Mario M. Cuomo Bridge will have to pay more next year. On Sept. 18, the New York State Thruway Authority Board of Directors approved a toll adjustment on the thruway ...

This simple audio amplifier can be built at home with few components. You can use it at home or in a car with the 12V car battery as power source. The author’s prototype is shown in Fig. 1 while the ...

Lead Acid Batteries were introduced many years ago but due to their better performance and low cost, they are still used by car industries mainly. They are famous for their high current providing ...