Birth control pills have not been shown to get rid of or shrink ovarian cysts that have already formed. Some studies show that the cysts shrink at the same rate with or without birth control pill use.
Chewbacca's voice was created by the original films' sound designer, Ben Burtt, from recordings of walruses, lions, camels, bears, rabbits, tigers, and badgers in Burtt's personal menagerie. The individual recordings were mixed at different ratios for Chewbacca's different utterances.
Orcas make three kinds of soundsâcalls, clicks and whistles. Unlike people, they donât open their mouths to make sounds. The sounds are produced by squeezing air between balloon-like sacs in their heads. For people, this would be like talking through our noses.