If you put your computer into standby, and then a little bit later your power goes out, everything will be lost. But not with Vista Hybrid Sleep Mode; your computer will store the contents of your memory immediately when entering sleep mode.
For something that we spend a third of our lives doing (if we’re lucky), sleep is something that we know relatively little about. “Sleep is actually a relatively recent discovery,” says Daniel Gartenberg, a sleep scientist who is currently an assistant adjunct professor in biobehavioral health at Penn State. “Scientists only started looking at sleep...