Assistant Engineer

S

Start of the Antonine Wall Construction

142

C

Completion of Konrad Zuse's Z2 Electromechanical Computer

1939

C

Completion of Konrad Zuse's Z3 Programmable Computer

1941

M

Manchester Mark 1 Becomes Operational

1949

M

Manchester Mark 1 First Program

1949

C

Completion of TRADIC, the First Transistor Computer

1954

S

Sputnik 1 Launch

1957

M

Mother of All Demos

1968