lowendmac.com

ne169 TIL that from 1985-1987, the most powerful computing device Apple sold was the LaserWriter, one of the first generally-available laser printers. It had its own built-in CPU which was 50% faster than the Macs available at the time, which was needed to drive the printing engine
VMMO0 TIL that the PowerBook G5 didn't come out because the PPC G5 CPU was too hot.
kyOB TIL that an Apple laptop stinks. One 2001 iBook model used a glue that, after 12-18 months, may begin to smell like human body odor. It is so strong that repairs are difficult, because the smell makes people nauseous.