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.
Now that the $999 white MacBook no longer exists, Apple has made the MacBook Air the entry-level laptop for everybody (everybody with a grand to drop on a laptop, at least). The $999 11-inch MacBook Air is the most affordable MacBook in Apple's stable. The 2011 11-inch Air is, undeniably, an improvement over the fall 2010 version. Is it a MacBook for everyone, though?