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.
The MacBook Air, first introduced in 2010, was once Apple's thinnest and lightest notebook, a title that it lost to the 12-inch MacBook in 2015 and the MacBook Pro in 2016. As it's no longer Apple's most portable machine, the only title the MacBook Air can claim now is most affordable with prices starting at $999.