The Father of modern ballistics. He invented the comparison microscope and helixometer.
A. Col. Calvin Goddard
B. Col. Alvin Goddard
C. Col. Kevin Goddard
D. Col. Darwin Goddard
Answer:A
The Father of modern ballistics. He invented the comparison microscope and helixometer.
A. Col. Calvin Goddard B. Col. Alvin Goddard C. Col. Kevin Goddard D. Col. Darwin Goddard