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Inside this issue
Supplements
Features
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Facility Focus
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NASA Spinoff
Tech Briefs
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Materials
Laser Treatment Turns Metal Surfaces into Bacteria Killers
Graphene Smart Textiles for Heat-Adaptive Clothing
Durable, Washable Textile Coating Repels Viruses
Active Material Created Out of Microscopic Spinning Particles
Retroreflective Material for Nighttime Color-Changing Road Signs
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Sensors/Data Acquisition
Wearable Strain Sensor Using Light Transmittance
Neural Hardware for Image Recognition in Nanoseconds
Enhanced Fabrication Improves Temperature Sensing in Cryogenic Humid Environments
Tracking Lab-Grown Tissue with Light
Cellulose-Based Sensor Simultaneously Measures Pressure, Temperature, and Humidity
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Imaging
Model Recovers Data Lost from Images and Video in Low Dimensions
Pseudo-Random Coding Technique for 3D Imaging
Ultrathin, Fully Packaged, High-Resolution Camera
Ultrafast Camera Captures Transparent Objects and Phenomena
ONav and GeoPixel™ Web-Based Navigation for the Collection of Aerial Imagery
Directional UAV Localization of Power Line Ultraviolet Corona
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Environment
Organic Lithium-Powered Batteries
Smart Sponge for Environmental Remediation
Nanosensors for Real-Time Plant Health Monitoring
Bacteria-Based Hydrogel Beads Clean Up Contaminated Groundwater
Portable Tool Analyzes Microbes in the Environment
Reverse Fuel Cell Converts Waste Carbon to Valuable Chemicals
Products
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Briefs
Process Creates Soft Actuated Objects Using Commercial Knitting Machines
Gripper Handles Freely Moving Cables
Wireless Aquatic Robot Cleans Water
Planetary Exploration Rover Avoids Sand Traps with “Rear Rotator Pedaling”
Flexible Feet Help Robots Walk Faster
