Dr. Arnold O. Beckman was a 20th century scientific instrumentation pioneer. Learn more about his life and work with this five question quiz.

For each clue given below, match it to the correct term from the list provided.

Question Title

* 1. Clue: Dr. Beckman left Caltech to pursue this kind of opportunity

Question Title

* 2. Clue: Name of Dr. Beckman's wife who also traveled cross-country with him to sell pH meters

Question Title

* 3. Clue: The only gas that reacts to a magnetic field

Question Title

* 4. Clue: The oxygen analyzer helped these vessels stay submerged longer

Question Title

* 5. Clue: To help prevent preemie blindness oxygen analyzers were used in these hospital devices

T