christian sager

Albert Einstein, the Big Bang and How We Know What We Know

Researchers discovered that Einstein had a theory similar to the Big Bang, 20 years before anyone else. Learn more on Stuff of Genius. See more »

The Weird Science of Tycho Brahe

Tycho Brahe was an eccentric astronomer. Learn about Brahe's discoveries at Stuff of Genius. See more »

I Was a Teenage Genius

Google opened registration for its 2014 Science Fair. Learn more about the Google Science Fair at Stuff of Genius. See more »

Dismemberment Plan: Lifehand 2 Develops Sensational Prosthetic

Dennis Sorensen became the first amputee to feel through a prosthetic hand. Learn how Silvestro Micera's team designed this bionic limb at Stuff of Genius. See more »

The Silent Lucidity of Keith Hearne's Dream Machine

Keith Hearne patented a machine to control lucid dreams. Learn more about lucid dreaming at Stuff of Genius. See more »

The Titan of Metal

William Kroll invented the process for refining titanium. Learn more about the Kroll Process at Stuff of Genius. See more »

Is Academia Getting In the Way of Today's Geniuses?

Peter Higgs and Randy Shekman criticize flaws in academic publishing. Learn more about their arguments at Stuff of Genius. See more »

Lies, Damn Lies and Wonder Woman

William Moulton Marston invented both the lie detector and Wonder Woman. Learn where both originated at Stuff of Genius. See more »

900 Geniuses: Mary Tinetti

Mary Tinetti received a MacArthur Fellowship for her work in geriatrics. Learn about the risks of falling in the elderly at Stuff of Genius. See more »