She-Ra and the Princesses of Power: The Fandub Series
Neko.Nyla for Entrapta
Entrapta is the princess of Dryl. She is incredibly hyperactive, cheerful, intelligent, bubbly, and cute. She's kind to everyone she meets, never threatening or harming anyone directly, including robots. She has a very positive outlook on life (even in moments of grave danger) and doesn't seem to mind what's going on around her as long as she can perform her experiments and research. Despite frequent scientific complications, Entrapta finds each failure as an opportunity to learn. She also believes that she herself is a failure but sees the term in a positive light. Despite her kindness, Entrapta is shown to be rather lonely and can be extremely heartbroken. Due to this, she is vulnerable and can be easily manipulated. Entrapta's most prominent traits are her obliviousness and her one-track mind.
Well, there’s no reason to get huffy because an experiment fails. Failure is a vital part of scientific endeavor. [She goes to the table and grabs the hex driver, continuing her conversation with Emily.] What if I have given up on you after the first explosion? Or the fiftieth?! I know, I should leave. But I have to stay, for science!!!
Wait, do I need to explain what math is?
[half scoldingly] A scientist never returns empty-handed. [excitedly flourishes with her hair and arms] There's always data!