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.
Many animals and insects can make noises that help them talk to each other, find a mate or defend themselves. Learn about these noisemakers, featured on our poster created exclusively for the National Science Teachers Association, and listen to their sounds below.any animals and insects can make noises that help them talk to each other, find a mate or defend themselves. Learn about these noisemakers, featured on our poster created exclusively for the National Science Teachers Association, and listen to their sounds below.