What evidence from the text best explains tesla's motivation to invent thought-out his life?

Who are the antagonists in the story "ali baba and the 40 thieves", and are they're bad guys?

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”

What effect does the revelation of nachiketas's reception of shraddaha in part ii have upon the reader's perception of the unfolding story?