The latest Apple MacBook is just 13.1mm thin, and you’ll want to carry it with you everywhere. Apple on Tuesday announced its new MacBook, which slots in as the middle step between the entry-level Apple MacBook Air and the high-end Apple MacBook Pro. Highlights include a 13.1mm thick chassis, 2-pound weight, and all-day battery life… Read More Hands On: Apple’s New 12-Inch MacBook