Before revision: Additionally, some celebrities are known for their roles in the media but not for their work in science, such as Mayim Bialik, one of the stars of the television show The Big Bang Theory, who has a PhD in neuroscience.
After revision: Some celebrities are known for their roles in the media but not for their work in science, such as Mayim Bialik, one of the stars of the television show The Big Bang Theory, who has a PhD in neuroscience.