How to get by with less sleep

An article in The Economist has taken on the age-old question of how much sleep the human body needs. While the science world tries to come up with the definitive answer, however, blogger Steve Pavlina has posted a couple of items on "how to become an early riser."

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Your phone's screen is ruining your sleep

Staring at your Phone's screen might be hazardous for your sleep, unless you change the color temperature. Sharon Profis explains on "You're Doing It All Wrong."

by Sharon Profis