What significant functional advancement did the early 1990s pollution warning device from Phillips Petroleum offer?

Answer

Integrating detection, alarm activation, and warning signals into one unit.

The device developed by the Phillips Petroleum engineer was an advancement because it consolidated the functions of detection, alarm activation, and warning signals into a single, immediate notification unit.

What significant functional advancement did the early 1990s pollution warning device from Phillips Petroleum offer?

#Videos

Air Pollution Monitor | The Henry Ford's Innovation Nation - YouTube

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