Engineering

Engineers design color-changing compression bandage

Compression therapy is a standard form of treatment for patients who suffer from venous ulcers and other conditions in which veins struggle to return blood from the lower extremities. Compression stockings and bandages, wrapped ...

Energy & Green Tech

Self-powered system makes smart windows smarter

Smart windows equipped with controllable glazing can augment lighting, cooling and heating systems by varying their tint, saving up to 40 percent in an average building's energy costs.

Hi Tech & Innovation

Low-energy, high-res displays, glazing stem from Oxford research

UK-based Bodle Technologies calls its technology simple—and revolutionary. Their story: ultra-thin structures capable of manipulating light using means, whether electrical, optical or mechanical. "Filter, steer or dim light ...

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