The Univac 1 computer got off to a good start in 1952 when it predicted that Eisenhower would win easily over Stevenson even though the press thought the reverse outcome was a near-certainty. It faltered a bit in the 1954 midterm Senate races and was mocked. (“Tilt!” was hollered in the newsroom by one wiseass when it became clear that the prognostications were errant.) But by the 1956 Presidential election, the computer once more nailed the Eisenhower triumph over Stevenson. No TV broadcast of any major election ever went without a computer again. 

In this 1952 clip, Walter Cronkite cedes the floor the machine which at this early point in the night thought Eisenhower was a 100-1 favorite to win. Nervous CBS brass were so concerned that the “electronic brain” was wrong that they initially pretended it had mechanical difficulties and was being unresponsive.