Chrome is the only browser that does multi-threading. If you don't know what that is it's real simple. When you launch a browser... web pages, images, flash, audio, and video on every tab all load into a single memory process. Over a period of time this stuff overloads the browser to point where it either becomes unstable or crashes. With multi-threading each tab has its own memory space. When a web page becomes unstable just bring up Chrome's internal process manager, kill that sick tab, and the memory is freed up for other tabs... the browser doesn't crash. When you leave a web page the memory is also freed up... the browser doesn't crash. Additionally every web page is multi-threaded. This means a page can quickly load because all the bloat on a web page, that traditionally slows it down (e.g. JavaScript, Flash, and so forth), are now on separate threads!
To call this revolutionary is an understatement. Of course it takes a Google to make something like this happen. Expect multi-threaded browsers to become the industry standard. A win-win for all of us! 
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A Proud Witness of Jehovah God (
JW.org)
Revelation 21:4 "And [God] will wipe out every tear from their eyes,
and death will be no more, neither will mourning nor outcry nor pain be anymore.
The former things have passed away."