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.
MacBook Air Design. The MacBook Air, made from silver aluminum, features a tapered design that's wider at one side and thinner at the other side. It only comes in one size (13 inches) following the discontinuation of the 11-inch model. It measures in at 12.8 inches long, 8.94 inches wide, and 0.68 inches tall. It weighs 2.96 pounds.