1 Rub this paste over the stain with a damp sponge. Let the paste sit for 15 to 20 minutes, and then wipe the area clean.  Mix a tablespoon of cream of tartar with a couple of drops of lemon juice. Rub this paste on rust spots and stains until they come off.
Lrrr is one of the main antagonists from Futurama. He is an evil alien who is the emperor of planet Omicron Persei 8. He wears a red cape and has a brownish body.
Least-cost routing. In voice telecommunications, least-cost routing (LCR) is the process of selecting the path of outbound communications traffic based on cost. Within a telecoms carrier, an LCR team might periodically (monthly, weekly or even daily) choose between routes from several or even hundreds of carriers for destinations across the world.