ASH, AND REFINE IT INTO BLAST FURNACE SLAG CEMENT, WHICH IS 00:00:17.950 --> 00:00:21.087 size:88% position:44% THEN POURED INTO A CAST, AND COOLED INTO THE CONVENIENCE 00:00:21.120 --> 00:00:24.824 align:start position:0% STORE PARKING BLOCK THAT IS MY SEGMENT: 00:00:24.857 --> 00:00:30.563 align:start position:0% THERE CAN'T BE TOO MUCH "MEANWHILE." 00:00:30.596 --> 00:00:33.499 size:75% position:38% IT GIVES HOPE TO PEOPLE. 00:00:33.532 --> 00:00:39.572 align:start position:0% WHILE, FOR DAYS, THE INTERNET HAS BEEN UNABLE TO GET 00:00:39.605 --> 00:00:42.975 align:start position:0% ENOUGH OF THIS VIDEO OF A PNEUMATIC TUBE SYSTEM DESIGNED 00:00:43.008 --> 00:00:45.912 align:start position:0% FOR MOVING FISH LONG DISTANCES OVER DAMS. 00:00:45.945 --> 00:00:49.515 align:start position:0% THE LINE IS ALWAYS SUPER LONG BUT THAT SALMON HAD A FAST PASS. 00:00:49.548 --> 00:00:53.753 align:start position:0% ( LAUGHTER ) THE DEVICE IS KNOWN AS "THE