Identify the people in A and B, and connect them with the object in C. The connect is a specific event in the history of science/technology

A) B)

C)

And, as an additional clue (and to add some spice to the question):

This is definitely not a “core CS” question :-)

Almost everyone who attempted identified A and B right, and came close to the connect. I’m going to be somewhat generous.

On the dot:
jayanth, Bikiran, udupendra, nihit, Archana and rishabh

Came really close:
devadutta, Shashank, Abhinav, Poornima, Bikiran, Anuj, sai_ganesh, karthik, Abhishek, bs, dingdong and yaksha

Abhinav(2), jayanth, Biki, udupendra, Shashank, nihit, Poornima, Biki, Anuj, sai_ganesh, karthik, Abhishek, Archana, bs, rishabh, dingdong and yaksha