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Teeth

HEALTH
November 24, 2012 | By Karen Ravn
Emmi-dent. It's the toothbrush you're not supposed to brush your teeth with. But that's not to say you shouldn't use it regularly. Like any other toothbrush, Emmi-dent has a head full of bristles. But they're for transmitting ultrasonic impulses from a microchip inside the brush head. When these impulses interact with Emmi-dent's own toothpaste, they cause millions of infinitesimal "nano-bubbles" to form and then collapse. To the bacteria in your mouth, this mass bubble implosion is cataclysmic.
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ENTERTAINMENT
November 23, 2012 | By Glenn Whipp
Tom Hooper's feverishly anticipated adaptation of "Les Misérables" screened for the media, academy and guild members this afternoon at the Lincoln Center's Alice Tully Hall in a finished version that Hooper says he turned in at 2 a.m. Thanksgiving Day. If Hooper was bone-tired, the ovations and cheering greeting his film must have provided both a reward and a confirmation that his movie could well be the awards season's late-arriving 800-pound gorilla....
OPINION
November 22, 2012 | By Michelle Huneven
On Thanksgiving Day, nine years ago, I stole my father's car. He was 88 years old and living in a retirement community in Ojai. The previous July, he'd failed his driver's test, but he'd kept driving without a license - and therefore, without insurance. Perhaps he had forgotten that he didn't have a license, or perhaps he didn't care, but something had to be done. On Thanksgiving morning, I drove up to fetch him for a turkey dinner in Pasadena, and while he finished getting ready, I appropriated his spare car keys.
ENTERTAINMENT
November 13, 2012 | By Susan King, Los Angeles Times
Time has not diminished the warm memories of those who worked on Francis Ford Coppola's horror-romance "Bram Stoker's Dracula. " "He steered the ship," said Michele Burke, who won an Oscar for her makeup and hair design, about her collaboration with the director most widely known for "The Godfather" trilogy. "It was like being in rarefied air in his company. " Burke and several members of the crew, who won Oscars for their evocative work on "Dracula" - makeup artists Greg Cannom and Matthew W. Mungle and special effects sound editors Tom C. McCarthy and David E. Stone - will discuss the production Thursday evening at the Academy of Motion Picture Arts and Science's Samuel Goldwyn Theater.
BUSINESS
November 12, 2012 | By Stuart Pfeifer, Los Angeles Times
VACAVILLE, Calif. - His jaw clenched beneath a blue surgeon's mask, Opanin Gyaami jerks his right arm and pulls out a prize: the decayed tooth of patient Larry Butler, also known as state prison inmate J22312. By the time he is done, Gyaami's smock and mask are spotted with the inmate's blood. He gently pats Butler on the shoulder and wishes him well. The 71-year-old dentist reports to the state prison in Vacaville day after day, long past retirement age. He wishes he could have hung up his drill and forceps years ago, but he's still paying off a student loan.
ENTERTAINMENT
November 1, 2012 | By Mark Olsen
The sort of adolescent anxiety as body horror writer-director Bradley Rust Gray attempts with his new lesbian werewolf love story "Jack & Diane" has been done better elsewhere - the 2000 Canadian film "Ginger Snaps" immediately springs to mind. Here, Juno Temple's British free spirit Diane meets up with Riley Keough's tomboy Jack, and the two fall madly, passionately in love with such recklessness that the force of it seems to awaken an actual monster within Diane. The transformation sequences are conjured through brief, evocative animated sequences courtesy of the Brothers Quay.
SCIENCE
October 4, 2012 | By Jon Bardin
The duck-billed dinosaurs called hadrosaurids sported hundreds of bewilderingly complex teeth that were optimized for grinding away at the fibrous plants they ate, according to a new study. The hadrosaurids' teeth are made of six distinct materials, according to the report, published Thursday by the journal Science. That makes the teeth far more complex than humans', which are primarily made of two materials, enamel and orthodentine. They are even more complex than the teeth of horses and buffalo, which are made of four materials and also evolved to grind away at plant matter. The hadrosaurids have what scientists call a "dental battery," meaning they have hundreds of teeth that work together when they eat, with new teeth "erupting" into the mouth all the time.
SCIENCE
October 3, 2012 | By Jon Bardin
A strange and extremely tiny species of dinosaur with a beak-like face and sharp teeth has made its first appearance in the scientific literature. The creature was discovered 50 years ago but forgotten since then in a fossil collection at Harvard University. It is a member of a family of small, barely studied dinosaurs called heterodontosaurs, meaning "different-toothed reptiles. " That description is particularly relevant for the new dinosaur, which was dubbed "Pegomastax africanus" by study author Paul Sereno, a University of Chicago paleontologist and National Geographic explorer-in-residence.
NEWS
July 31, 2012 | By Susan Denley
Swimmer Ryan Lochte brought his own bling to celebrate winning the men's 400-meter individual medley in the London Summer Olympics on Saturday. After leaving the podium where he received the gold medal, he popped an American flag grille over his teeth. [Fashionista] Designer Stella McCartney covered the opening ceremony of the Summer Olympics on Friday night as a correspondent for Vogue. She thought Daniel Craig's turn in the parachuting vignette pairing James Bond with Queen Elizabeth II was a "perfect example of great British humor," pronunced Kenneth Branagh "brilliant," marveled at soccer great David Beckham's delivery of the torch -- and then, she says, "Suddenly it dawned on me that my dad [Paul McCartney]
ENTERTAINMENT
July 3, 2012 | By Chris Barton
In a story that sounds ripped from an underwhelming, dental-centric thriller starring Nicolas Cage, Austrian officials are pursuing leads in an investigation of who broke into the graves of 19th century composers Johan Strauss Jr. and Johannes Brahms and stole their teeth. Thomas Vescey of the Vienna state prosecutor's office said that Austrian authorities are close to filing charges in their investigation, and are currently considering a Slovak man as a "person of interest.
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