achine 212, 221, 246, 251, 275, 278, 280, 353 Lego 223 universal Turing machine 222 Turing numbers 190 Turing test 67, 71, 72, 261 Turing theorem 351 Tuszynski, Jack 119 twin particle experiment 331 twins 31 two guards puzzle 151 Two Ronnies 86, 93 HOUSE_OVERSIGHT_016107 --- PAGE BREAK --- 418 Are the And