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News
3D-Printed Expandable Wedge Spacer Shows Promise for Atlantoaxial Reduction
17+ hour, 1+ min ago (701+ words) A tiny implant designed to wedge open one of the most delicate joints in the human spine has passed a series of demanding laboratory tests—and, in a patient-specific 3D-printed model, cut the force needed to realign the upper neck…...
Microfluidic Production and Temperature-Driven Shape Changes in
1+ day, 12+ hour ago (733+ words) Heat Turns Tiny Perovskite Crystals into Unexpected Shapes in a Microfluidic Reactor A new study has shown that tiny crystals designed to emit bright green light can be coaxed into radically different shapes simply by changing the temperature at two…...
In-place dry repair and passivation deliver size-independent performance in
2+ day, 23+ hour ago (604+ words) Micro-LEDs have long promised to transform displays for smartphones, televisions, smart glasses and immersive virtual-reality headsets, combining extraordinary brightness with deep contrast and low power consumption. Yet the technology has faced a stubborn problem precisely where its advantages should become…...
Biomedical Engineering Education Challenges Highlighted at ASEE 2025
3+ day, 9+ hour ago (697+ words) Biomedical engineering is entering a period of extraordinary scientific opportunity—and equally extraordinary educational pressure. At the 2025 Annual Conference of the American Society for Engineering Education, discussions about the field focused on a question that reaches far beyond lecture halls:…...
Holographic printer creates 3D shapes, including voids, in one shot
1+ week, 1+ day ago (635+ words) Researchers at the University of Utah and The University of Texas at Austin have demonstrated a new form of 3D printing that can create intricate, hollow structures in a single exposure of laser light....
Genetic switches may program 3D-printed bone to grow blood vessels
1+ week, 2+ day ago (655+ words) Bioengineer.org...
From Glass Interfaces to 3D Flow Networks: Engineering Catalysts Across
1+ week, 3+ day ago (514+ words) Scales Bioengineer.org...
Novel slotted circumferential groove with self-recirculation boosts
2+ week, 1+ day ago (693+ words) A new study has identified a potentially powerful way to make transonic compressor rotors more stable by reshaping one of the most turbulent regions inside an aircraft engine. Researchers A.H. Ahadifard and H....
Residue-Controlled Laser Patterning Enables Scalable Fabrication of
2+ week, 2+ day ago (531+ words) Stretchable OLEDs have long promised screens that could bend, twist and conform to the human body, but turning that vision into a manufacturable technology has proved far more difficult than making a flexible display. A new study by T. Kim, S.B. Kim,…...
Pusan National University Team Develops 3D-Printed Switchable Soft
2+ week, 3+ day ago (372+ words) Actuators Bioengineer.org A new 3D-printable material can be programmed to either stretch or shrink when heated, giving researchers a powerful new way to build soft robots, artificial muscles, adaptive surfaces, and other shape-changing devices The material, a smectic liquid…...