What was the profession of Thomas Watson, the primary assistant in Bell's laboratory?

Answer

Electrical engineer and machinist

Thomas Watson was an electrical engineer and machinist whose practical technical skills were vital to the development of the telephone. While the primary inventor provided the theoretical acoustic and linguistic insights, Watson was responsible for building the actual hardware and implementing the experiments. His ability to construct the devices and troubleshoot the machinery was essential to turning experimental concepts into functioning prototypes.

What was the profession of Thomas Watson, the primary assistant in Bell's laboratory?
inventionAlexander Graham BellTelephoneinventorinspiration