I've said it before and I'll say it again: while the "giant aluminum heatsink" idea generally works pretty well for the MacBooks and has for some time, it's not the same as if Apple were to really fix the thermal engineering in their machines: The machines could run downright cool if only Apple were to steal some ideas from Lenovo and Asus.
As a side benefit, Apple could begin referring to the machines as "laptops" again in their marketing from time to time (which they have abstained from for at least the last 5+ years).
As a side benefit, Apple could begin referring to the machines as "laptops" again in their marketing from time to time (which they have abstained from for at least the last 5+ years).