又到了一年一度的愚人节。你在为将饼干夹心换成芥末的小把戏沾沾自喜时,有没有发现自己竟然被科学愚弄了?要知道科学并不总是那么正经,也爱恶作剧。彩色电视DIY1962年4月1日,瑞典电视台跟观众开了个玩笑。这个黑白电视台宣布,他们的“技术专家”谢尔·斯坦松会向大家传授用黑白电视机看彩色节目的绝招。当时,斯坦松在电视上用各种术语 Once again, the annual April Fool ’s Day. Did you find yourself being fooled by science when you’re complacent about the little trick of changing cookies to mustard? Know that science is not always serious and mischievous. Color TV DIY On April 1, 1962, Swedish television was joking with the audience. The black-and-white television station announced that their “technical experts” Shel Stenson will teach you the trick to see color shows in black and white. At the time, Stenson used various terms on television