In 1954, ……………. invented the first digitally operated programmable robot called unimate.
A. Edward purcell
B. George Devol
C. Engel berger
D. Joliot.
Answer:B
In 1954, ……………. invented the first digitally operated programmable robot called unimate.
A. Edward purcell B. George Devol C. Engel berger D. Joliot.