A slot car (sometimes, slotcar) is a powered miniature auto or other vehicle that is guided by a groove or slot in the track on which it runs.
MoveOn is a community of more than 8 million Americans from all walks of life who use the connective power of the Internet to lead, participate in, and win campaigns for progressive change.
Groupon is an American worldwide e-commerce marketplace connecting millions of subscribers with local merchants by offering activities, travel, goods and services in more than 28 countries.