Calibration Test Note that these are questions taken from Jeopardy shows. So some of the wording may be quirky or downright impossible to answer. 0 Questions Answered What is the airspeed velocity of an unladen swallow? Answer! Confidence: 50% Show Answer Got it Right! Got it Wrong! Display Calibration Curve Clear saved results. This uses the jservice.io Trivia API, and the ChartJS chart builder.