As reflex sights have become more durable many tactical and competitive shooters have begun pairing them with fixed-power scopes as an alternative to variable power scopes. At first glance this setup ...

The Power and Control Autonomous Harvard Ambulatory MicroRobot (HAMR-F) For many folks, the word “hammer” summons up distinctly 1990s images of baggy hip-hop pants and rapper-dancers going broke.

Inspired by bugs, Harvard’s Ambulatory Microrobot, or HAMR, can run, climb, make sharp turns, and carry small payloads. In the latest upgrade to the system, HAMR has been endowed with the ability to ...

Harvard researchers have created a microrobot they call HAMR-JR that's able to run, jump, carry heavy payloads, and is highly maneuverable. It's a half-scale version of another robot developed at ...