"The whole concept was there within 10 seconds, " says Mr. Gray, who also is working on inventions to prevent shopping cart thefts from supermarkets and to better clean teeth.

WSJ: Those With Specific Tastes Play Favorites With Food

He's a handsome guy, lean and fit-looking, with a strong jaw and clean white teeth.

NPR: The Redemptive Power of Music, and Friendship

When both were younger and growing up in the same household, the dentist would prescribe special toothpaste with antiseptic and aromatic qualities, in addition to a medicinal mouthwash, and a very soft toothbrush with which he was to clean his teeth.

NPR: Somalia's Farah: Humanizing a Broken Place

Scotland's chief dental officer, Margie Taylor, urged parents to teach children the importance of keeping their teeth clean and to restrict sweets to meal times as much as possible.

BBC: Tooth decay of P1 pupils in Scotland at record low

Businesses, which have included Microsoft, Marriott International and GlaxoSmithKline, create real-world challenges for students to solve, such as: How do you help parents motivate and engage their kids to keep their teeth clean?

FORBES: How To Try Before You Buy When Hiring

Mr. CHRISTA BELL (Poet): Because your eyes remind me of watermelon rinds scraped clean of their meat by narrow teeth because today your skin is not burnished honey but a bitter herb chew to hold the grief at bay, because your lips are the purple grapes of (unintelligible).

NPR: Hip-Hop: Under Fire - Slam Poetry Performance

He showered, shaved, brushed his teeth (a horrifying experience), put on clean clothes, and called Riquelme.

NEWYORKER: ?lvaro Rousselot��s Journey