Why do so many intersections in Southeast and Northeast Portland make you push a button to get a green signal to cross the street? Why doesn’t the signal turn green automatically, and drivers can ...

Push-button start may be common today, but it wasn't always the dominant way to crank an engine. Push-button start systems and ignition key systems activate the same process in different ways. Do you ...

Push-button transmissions, a unique feature in automotive history, once captured the attention of car enthusiasts and manufacturers alike. Emerging prominently in the mid-20th century, these systems ...