This means that 1 cm of length on the model represents 10 cm of length on the real organism. (The 1:10 scale was selected because it is easy to work with mathematically, and because most of the models produced will be a good size for displaying in the classroom.
Apple may be discontinuing the 11-inch MacBook Air. By Juan Martinez Apple. If you're in need of a lightweight 15-inch notebook, Apple might soon have you covered. Rumors have surfaced that Tim Cook's team is planning to ditch the 11-inch MacBook Air in favor of a larger format laptop.
Apple MacBook Air overview. The 13.3 MacBook Air Laptop Computer (Early 2015) from Apple is an ultraportable notebook computer with a thin and lightweight design. Apple's engineers have leveraged the lessons they learned in designing the miniaturized iPad and applied them to the design of this 2.96-pound computer.