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 has not updated its MacBook Air since March of 2015 and has been phasing it out in favor of the MacBook and the MacBook Pro, both of which are now thinner than the Air model, but Bloomberg suggests Apple is thinking about refreshing it with an updated processor, which would mean the MacBook Air could stick around for at least another few years as a low-cost notebook option.