Worlds collide in Season 3! A love affair with Penny has opened a big, wide, wonderful world of romance for Leonard. But Sheldon likes the world just the way it was, thank you. All of which makes for a zany comic triangle with brainy, clueless Sheldon and practical, grounded Penny hilariously vying for the role of hypotenuse.

"More than just a biography of Einstein's life, this course provides you with an inside look at how this brilliant thinker arrived at his various revolutionary breakthroughs. One of the secrets of Einstein's success was that he was well read in philosophy, and that guided his approach not only to framing and solving problems in physics but also to interpreting his discoveries in a more universal context. In addition, his philosophical background gave...

The show offers an extraordinary look into the life of Nobel Prize-winning physicist Albert Einstein. Beyond his groundbreaking theories of relativity, witness Einstein's struggles to be a good husband and father, and a man of principle during a time of global unrest. A ten-episode journey of discovery guided by Einstein's wit, wisdom and insatiable thirst for knowledge.

Regarding the opposite sex, they're on a steep learning curve. In every other sense, they're geniuses. Join physicists Leonard Hofstadter (Johnny Galecki) and Sheldon Cooper (Jim Parsons) as they ponder black holes, chemical deviations, girls, and other mysteries of the universe.

Season six kicks off in space, where Howard is caught in an argument between Bernadette and his mom. Back on Earth, Sheldon decides to hire, Alex, a young female assistant which makes Amy feel threatened. Meanwhile, Leonard and Penny make strides to define their relationship and Raj attempts to find love. Find out what surprises are in store for everyone, once Howard returns home in these twenty four must watch episodes.

The Leonard and Penny went from next-door neighbors to next-door newlyweds with a nuptial excursion to Vegas. This season, they find themselves in a repeating paradigm as they re-create their wedding, this time with family including Penny's mother and brother and Leonard's parents. Meanwhile, the Relationship Agreement between Sheldon and Amy added an entirely new subsection with their annual coitus clause.

An exploration of Lise Meitner and her role in creating the atomic bomb during the 1930s while also making a name for herself as a pioneer of feminism. - source not specified.

Explore the life of the scientist whose theories recast man's relationship with the universe.

The story of American scientist J. Robert Oppenheimer and his role in the development of the atomic bomb.

By the age of 23, he had laid the foundations for calculus, the laws of gravity, motion and inertia, and begun experiments on light. His major work is called 'The Principia'. Isaac Newton has been called the Father of Modern Science. His incredible body of work represents arguably the greatest contribution to science ever made by an individual. But despite living at the vibrant center of an inspired social scene, his personal life was marked by loneliness....