9-year-old Mexican girl wins prestigious science award for invention that benefits the world - (Ashton) - (3) - Sept. 29, 2019, 06:01:13 PM EDT
         geat job using recycled parts - (boxley) - Sept. 29, 2019, 07:43:50 PM EDT
         Re: 9-year-old Mexican girl wins prestigious science award for invention that benefits the world - (dmcarls) - (1) - Nov. 21, 2019, 12:25:05 PM EST
             (Recall that being assigned in grammar school.. fortunately transistor-guitars can't erase such :-) - (Ashton) - Nov. 22, 2019, 12:20:26 AM EST