You look over her sheets. They’re filled with different designs for a claw-like hand, using ballpark estimates of electrical properties, run through formulas you’ve taught her. The mechanics are drawn up according to anatomical principles Twilight said she derived from many works on zoology. She’s quickly outgrowing the basic stuff you’ve already taught her. No wonder she was Celestia’s personal student. “You really go hard in the paint on this, huh?”