Saturated fats tend to be solids at room temperature. This is because the hydrocarbon tails of saturated fat molecules are straight, due to the lack of double bonding between carbon atoms.
Tuvok /ËtuËvÉk/ is one of the main characters on the television series Star Trek: Voyager. Tuvok is a member of the fictional Vulcan species who serves as the ship's Chief of Security and Chief Tactical Officer. Tim Russ portrayed Tuvok throughout the show's run, from 1995 to 2001.
The entire Voyager was marooned on a desolate planet by the Kazon. Tom Paris was sent out to try and find someone who can help them. And Lon Suder and the Doctor who are still on Voyager try to help. (44 mins.) Stars: Kate Mulgrew, Robert Beltran, Roxann Dawson, Robert Duncan McNeill.