Artie Nielsen is waiting for you. Artie, you see, is the curator of Warehouse 13, the place where America’s greatest secrets are housed, its mysteries answered, its riddles questioned. It’s sort of the meeting of the TV show “The X-Files” and the Nicholas Cage movie, National Treasure, a place that will challenge your imagination and probably tickle your funny bone on occasion. But don’t take my word for it. Take Artie’s on Tuesday July 7 when the show debuts at 9 p.m. On the new SyFy network—which is the old SciFi channel, spelled differently so you won’t think its just for geeks and nerds—Artie is played by esteemed character actor Saul Rubinek, who joins us now. Saul Rubinek • •