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Determined to understand the repeating patterns he was finding in nature, French mathematician Benoit Mandelbrot used an early form of computer imagery to produce his own versions, coining the recurring shapes fractals. This installment of the PBS series "Nova" examines the rules of these self-similar patterns and explores the ways these fascinating geometric configurations can be applied in the fields of science, medicine and the arts.

After a year apart - attending different schools, meeting different people - the guys rent a beach house and vow to make this the best summer ever. As it turns out, whether that will happen or not has a lot to do with the girls. Between the wild parties, outrageous revelations and yes, a trip to band camp, they discover that times change and people change, but in the end, it's all about sticking together.

Inspector Jacques Clouseau, smitten with the accused maid Maria Gambrelli, unwittingly turns a straightforward murder investigation into a comedic series of mishaps, testing the patience of his irritable boss Charles Dreyfus as casualties mount.

A struggling songwriter named Dave Seville finds success when he comes across a trio of singing chipmunks: mischievous leader Alvin, brainy Simon, and chubby, impressionable Theodore.

A little wooden puppet yearns to become a real boy.

An aging codger named Geri plays a daylong game of chess in the park against himself. Somehow, he begins losing to his livelier opponent. But just when the game's nearly over, Geri manages to turn the tables.

When Jay and Annie first got together, their romantic connection was intense – but ten years and two kids later, the flame of their love needs a spark. To kick things up a notch, they decide – why not? – to make a video of themselves trying out every position in The Joy of Sex in one marathon three-hour session. It seems like a great idea – until they discover that their most private video is no longer private. With their reputations on the line, they know they’re just one click away from being laid bare to the world... but as their race to reclaim their video leads to a night they'll never forget, they'll find that their video will expose even more than they bargained for.

A crew of miniature aliens operate a spaceship that has a human form. While trying to save their planet, the aliens encounter a new problem, as their ship becomes smitten with an Earth woman.

A washed-up '80s pop star gets a chance at a comeback when reigning pop diva Cora Corman invites him to write & record a duet with her, but there's a problem--Alex hasn't written a song in years; he's never written lyrics and he has to come up with a hit in a matter of days.

In Istanbul, retired CIA operative Bryan Mills and his wife are taken hostage by the father of a kidnapper Mills killed while rescuing his daughter.

When the evil wizard Gargamel chases the tiny blue Smurfs out of their village, they tumble from their magical world and into ours -- in fact, smack dab in the middle of Central Park. Just three apples high and stuck in the Big Apple, the Smurfs must find a way to get back to their village before Gargamel tracks them down.

Set in a futuristic world where humans live in isolation and interact through surrogate robots, a cop is forced to leave his home for the first time in years in order to investigate the murders of others' surrogates.

Jack Torrance accepts a caretaker job at the Overlook Hotel, where he, along with his wife Wendy and their son Danny, must live isolated from the rest of the world for the winter. But they aren't prepared for the madness that lurks within.

A research scientist becomes the world's first pregnant man in order to test a drug he and a colleague have designed for expectant women. To carry out the trial, he has an embryo implant, believing that he will only carry the baby for three months – hardly expecting to face the prospect of giving birth.

County Durham, England, 1984. The miners' strike has started and the police have started coming up from Bethnal Green, starting a class war with the lower classes suffering. Caught in the middle of the conflict is 11-year old Billy Elliot, who, after leaving his boxing club for the day, stumbles upon a ballet class and finds out that he's naturally talented. He practices with his teacher Mrs. Wilkinson for an upcoming audition in Newcastle-upon Tyne for the royal Ballet school in London.

Florence and Vincent Leroy are a model couple. They have great jobs, a perfect marriage and delightful children. And now they want their divorce to be an equal success. But when they are both simultaneously promoted to their dream jobs, their relationship becomes a nightmare. From that moment on, the gloves are off, the two exes declare war and will do everything in their power to NOT have custody of their children.

An American girl on vacation in Italy finds an unanswered "letter to Juliet" -- one of thousands of missives left at the fictional lover's Verona courtyard, which are typically answered by the "secretaries of Juliet" -- and she goes on a quest to find the lovers referenced in the letter.

After their regular babysitter cancels, the Thompson family turns to her friend, Anna to supervise their children while the parents go out to celebrate their anniversary. At first Anna seems like a dream come true to the kids, allowing them to eat extra cookies and play with things that are usually off-limits, but as her behaviour becomes increasingly odd, the kids soon find out that her intentions are dark and twisted—and she is not who she seems to be.

A group of young adults visit a boarded up campsite named Crystal Lake where they soon encounter the mysterious Jason Voorhees and his deadly intentions.

As a newly crowned princess, Cinderella quickly learns that life at the Palace - and her royal responsibilities - are more challenging than she had imagined. In three heartwarming tales, Cinderella calls on her animal friends and her Fairy Godmother to help as she brings her own grace and charm to her regal role and discovers that being true to yourself is the best way to make your dreams come true.