Harvard School of Dental Medicine |

Light Blitzes Plaque

Fast forward a decade and imagine what a drugstore shelf might hold. A pill containing an entire day’s nutrients? A gadget that confers...

by Elizabeth Gudrais

From The January-February 2006 Issue

Published in the January-February 2006 print issue in the Right Now section.

Read more articles by Elizabeth Gudrais

You might also like

Five Questions with Tien Jiang

How brushing and flossing can protect your heart

Harvard Layoffs Continue, with More to Come

In the wake of federal government actions, several Harvard schools and institutes are cutting costs.

Paula Johnson at Harvard Medical School Convocation

Amid distrust of science, Paula Johnson tells medical and dental graduates to be “citizen-physicians.”

Most popular

The Health Benefits of Owning a Pet

Animal companions help their owners live longer, happier lives.

Martin Nowak Placed on Leave a Second Time

Further links to Jeffrey Epstein surface in newly released files

Conan O’Brien Named Harvard’s 2026 Commencement Speaker

The comedian, host, and 1985 graduate will deliver remarks at the May 28 ceremony. 

House - Email

Explore More From Current Issue

Purple violet flower with vibrant petals surrounded by green foliage.

Research

Bees and Flowers Are Falling Out of Sync

Scientists are revisiting an old way of thinking about extinction.

A person climbs a curved ladder against a colorful background and four vertical ladders.

Undergraduate Column

Harvard’s Productivity Trap

What happened to doing things for the sake of enjoyment?

A diverse group of individuals standing on stage, wearing matching shirts and smiling.

Arts & Culture

How a Harvard and Lesley Group Broke Choir Singing Wide Open

Cambridge Common Voices draws on principles of universal design.