Your Tax Dollars At Work: Laser Guided Bullets

Sandia labs Laser Guided Bullett
The four-inch-long bullet has actuators that steer tiny fins that guide it to its target. Photo by Randy Montoya from Sandia Labs

Sandia Labs scientists had developed laser guided bullets. Really they are mini guided missals.

Sandia’s design for the four-inch-long bullet includes an optical sensor in the nose to detect a laser beam on a target. The sensor sends information to guidance and control electronics that use an algorithm in an eight-bit central processing unit to command electromagnetic actuators. These actuators steer tiny fins that guide the bullet to the target.

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