Physical properties are often characterized as intensive and extensive properties. An intensive property does not depend on the size or extent of the system, nor on the amount of matter in the object, while an extensive property shows an additive relationship.
Just as Apple regularly updates its iOS mobile operating system, the company also periodically updates its OS X operating system for its MacBook Pro computers. If you own a MacBook Pro, regularly updating your Apple laptop with the newest operating system is a great way to ensure that your device always has the latest apps, features, and security enhancements.
Everything you need to know about Apple's Touch Bar and Touch ID for MacBook Pro. Apple introduced new Touch Bar and Touch ID features on its 13- and 15-inch MacBook Pro. Here's a look at how they work, what they're useful for, and the potential for seeing these technologies trickle out across the rest of Apple's Mac platform.