In the early 1970s he put his memory to the test when he appeared on television and amazed a national audience with his ability to memorize the first 500 pages of the Manhattan phone directory.

• 70年代初卢卡斯在一次电视直播中向全国观众展示了自己无与伦比的记忆力，当时他记下了整个曼哈顿地区电话簿前500页所有的电话号码。