Originally posted by: YOyoYOhowsDAjello
Oh, I thought of a better answer.
The question says "our engineers"
So, instead of buying 50 batteries with different voltages, get them some walkie talkies. 1 engineer @ the top, 1 @ the bottom.
The question seems to define an experiment as a session of being upstairs and then downstairs.
By this definition, 1 engineer staying on top and doing intividual wire pairs coordinating with the other would all be one experiment.
So, the answer is 1. 😛
Yeah, I thought of that as well, you only need 2 engineers, but that doesn't seem to be the answer they're looking for.