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

Meet Harvard’s 2026 Student Commencement Speakers

Two undergraduates and a Ph.D. candidate will address the graduating class on May 28.

Ronny Chieng Tells Harvard to ‘Destroy AI’ as Graduates Cheer

The comedian and The Daily Show host gave the keynote address for Class Day 2026.

Harvard Faculty Approve a Cap on A Grades

Reforms to reduce grade inflation will take effect in the fall of 2027.

House - Email

Explore More From Current Issue

Alene Anello smiling surrounded by four chickens in a natural outdoor setting.

Alumni Profiles

This Harvard-Trained Lawyer Fights for the Rights of Chickens

Alene Anello wants to apply animal cruelty laws to birds raised for meat.

Colorful illustrated map of Colonial Cambridge and the Harvard College campus featuring buildings of the campus, houses, Cambridge Common, and the Charles River

Harvard Celebrates America’s 250th

250 Years Ago, Harvard Was Home to a Revolution

A look at the sights, sounds, and characters that put the University on the frontlines of history

A colorful hummingbird hovering by vibrant flowers.

Research

Discoveries

Short takes on cutting-edge research