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Photos

Snapshots of what’s happening in the Defense Department.

The hand of scientist Dr. Peter Matic rests on a skull as he explains how the Naval Research Laboratory is studying how to develop helmets for U.S. Marines that will improve protection from brain injuries. The demonstration was part of the preparation for the Defense Department's first Lab Day exhibition, May 14, 2015.

BRAIN PROTECTION

The hand of scientist Dr. Peter Matic rests on a skull as he explains how the Naval Research Laboratory is studying how to develop helmets for U.S. Marines that will improve protection from brain injuries. The demonstration was part of the preparation for the Defense Department's first Lab Day exhibition, May 14, 2015.

Photo Gallery