Science Channel, a division of Discovery Communications, Inc. (Nasdaq: DISCA, DISCB, DISCK), is home for the thought provocateur, the individual who is unafraid to ask the killer questions of "how" and "why not." The network is a playground for those with audacious intellects and features programming willing to go beyond imagination to explore the unknown. Guided by curiosity, Science Channel looks for innovation in mysterious new worlds as well as in its own backyard. Science Channel and the Science Channel HD simulcast reach more than nearly 80 million U.S. households. The network also features high-traffic online and social media destinations, including <a href="http://www.sciencechannel.com" target="_hplink">ScienceChannel.com</a>, <a href="http://www.facebook.com/sciencechannel" target="_hplink">facebook.com/ScienceChannel</a> and <a href="http://www.twitter.com/sciencechannel" target="_hplink">twitter.com/ScienceChannel</a>.