Star Trek VI: The Undiscovered Country released in North America on December 6, 1991. "The Undiscovered Country" garnered positive reviews, with publications praising the lighthearted acting and facetious references. The film performed strongly at the box office. It posted the largest opening weekend gross of the series before going on to earn $96,888,996 worldwide. The film earned two Academy Award nominations, for Best Makeup and Best Sound Effects, and is the only "Star Trek" movie to win the Saturn Award for Best Science Fiction Film. A special collectors' edition DVD version of the film was released in 2004, to which Meyer had made minor alterations. "Star
Bicycle chain hollow pins and with cut-outs in the links. Chains have also been made of stainless steel for corrosion resistance and titanium for weight reduction, but they are expensive. A recent trend is chains of various colors, and at least one manufacturer offers a chain model specifically for electric bicycles. Notable bicycle chain manufacturers include: Bicycle chain A bicycle chain is a roller chain that transfers power from the pedals to the drive-wheel of a bicycle, thus propelling it. Most bicycle chains are made from plain carbon or alloy steel, but some are nickel-plated to prevent rust, or simply for aesthetics.