Pierre DE Fermat had proposed the theorem in 1637, and a proof had only recently been discovered when the episode aired.
皮埃尔。德。费马在1637年发现这个定理，但证明可是在这集动画片播出前不久才刚刚公布的。
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Often cited as the best April Fool's prank of all-time, the Swiss Spaghetti Harvest was dreamed up by BBC News cameraman Charles de Jaeger and aired on the well-respected show Panorama.
这个恶作剧常被誉为愚人节史上最成功的一个而被人们津津乐道，它是由英国BBC新闻摄影师Charles de Jaeger策划导演的，并在英国广播公司新闻节目“全景图”上播出。