Morning Overview on MSN
The clever way traffic lights worked before computers
Before the advent of computers, traffic lights were a marvel of mechanical and electromechanical engineering, utilizing ...
Ever wonder how fire trucks seem to make every light turn green? That’s not coincidence either. Many departments use a system called Opticom, which flashes a coded infrared beam toward a sensor above ...
A turbocharged, hybrid powertrain transforms the 2026 Hyundai Palisade from an elegant but sluggish family SUV to a ...
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