Itâs believed that up to 80 percent of a personâs height is determined by genetics; however, the research shows that itâs not just genes directly related to bone growth that are associated with growing tall.
hinge upon - be contingent on; The outcomes rides on the results of the election; Your grade will depends on your homework. depend on, depend upon, devolve on, hinge on, turn on, ride. build on, build upon, repose on, rest on - be based on; of theories and claims, for example; What's this new evidence based on?.
This hinge is based on a design where two magnetically attracting rollers, rods or cylinders are placed in parallel positions contacting each other lengthwise, one fixed, the other one resting on a shelf attached to...http://www.google.com/patents/US3707017?utm_source=gb-gplus-sharePatent US3707017 - Magnetic hinge.