Show Twins Go Ya Ya Yal for Sciences Science's Sake Sake- r 1 Y Y a 1 Z y rv t k 4 Q jf s v f. f aYi l 7 w r j p I Y r ir or s e t r b Lp q Y k kt Ii 1 t d' d dL dY dv I v L Z Y 1 f 1 Sh X It Sticking out their 1 tongues like that these three sets set of twins may ay seem pretty rude But they're not They y are tongue rolling a physicians physicians- arft scientific test stunt for one of the gathering il rf data on multiple n offspring spring at Baylor university's twin convention in Waco Texas Tongue rolling and f twins if oab above are left i to right Elsie e and Elvie Acord Doris and Dorothy Blank Bla Pearl and Nell M Spencer x S 5 |