Apple has started to air its latest TV commercial for the iPad 2. Entitled “Learn,” the 30-second advertisement is similar in tone to the company’s prior iPad 2 commercials, and features a voiceover by Peter Coyote which states, “Are you curious about new ideas? Do you want to learn a new language, or just a new word? Maybe you want to know more about anatomy, or astronomy. You could master something new, or uncover a hidden talent.…