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Macro health news breaks when there is a natural disaster, a scientific breakthrough, or a new twist in a policy debate (see: "ACOs"). I read up on the facts and try to make sense of the latest turn of events, but usually from a comfortable distance. Micro health news breaks when a loved one gets a serious diagnosis. Then I follow the unfolding health care story with intensity and I care more about the outcome.

Microactuators are critical components for industrial applications such as MEMS, micro-medical devices, and microrobotics. However, the fabrication of increasingly sophisticated, millimeter sized microactuators is complicated and proving to be a challenge.

Dr. Yuri Lvov, professor of chemistry and T.C. Pipes endowed chair in micro and nanosystems at Louisiana Tech University, recently led a symposium at the 241st Conference of the American Chemical Society (ACS), discussing his application of a more eco-friendly and cost-effective nano-material that can be used to significantly improve the properties of plastics, paints and other synthetic composites.