Over the past couple of decades, ATMs and online accounts have just about killed the drive-thru window at the bank. That’s been bad for the companies that sell pneumatic tubes — you know, canisters ...

Next time you drive up to your bank, you might notice the changes right outside your car window. The days of the pneumatic tube bringing cash to people in drive-through lanes are vanishing. They still ...

The cascading bypass system is perhaps the most common design for managing high-pressure steam in a combined-cycle plant. It is the hot reheat (HRH) bypass valve actuator that defines the valve’s ...