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Jerry Siegel

6 Teenage Inventors Who Changed The World

www.cracked.com | Posted 01.01.2012 | Home

Every elementary school kid has doodled a superhero on the back of a notebook at some point. But we're guessing your sloppy depiction of "Butt Man" di...

Superman, We Hardly Knew Ye! (VIDEOS)

George Heymont | Posted 05.25.2011 | Arts
George Heymont

While pundits and film critics are busy deconstructing the controversial new documentary Waiting For "Superman", perhaps this is a good time to ask just who exactly Superman really is.

Warner Brothers Sues Marc Toberoff, Families Of Superman Creators

Posted 05.25.2011 | Entertainment

What if copyright disputes were kryptonite? As part of a legal offensive against one of its "key legal foes," Warner Brothers' DC Comics has filed ...

How Much Sleep Do We Actually Need?

Jerry Siegel, Ph.D. | Posted 11.17.2011 | Healthy Living
Jerry Siegel, Ph.D.

Several studies have reported the same results, that both long and short sleep durations are correlated with poor health and shortened lifespan, with most reporting a greater risk associated with long sleep.