what is the definition of locomotion

Drag racing has profusely seeped in the world?s car culture. A sanctioned legal type of racing done on the drag strip, it is just a sport where cars race down a track using a set distance inside the fastest possible time while precisely attentive to specific guide lights and tuned in to strict lane regulations with respect to the rules agreed for that game. The Comtoise grandfather clocks, also known as the Morez or Morbier clocks, are pendulum, weight-driven clocks, that originated from the vicinity in Morbier, found in the Franche-Comt Comt?? region of France (Cont??e inside the old spelling). These clocks were manufactured from the 17th century, before the beginning of the last century. The manual wheelchair has been doing use for years and possesses been subject to many changes. The constant feature has been that this chair is self propelled by pushing on the hand edges that surround the wheels. The owner actually pushes the wheels around and around to get from one location to the other. In addition to that, the footrests with a manual wheelchair is easy to remove as well as the user can walk the chair forward with his feet.