Entries for 'Keith Cress'

Using Drones to Regulate Gas Pipelines
New UAV tech from NASA can detect methane in parts-per-billion quantities as it leaks from pipelines...
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A Radar Cloaking Skin
Engineers create radar-absorbing meta-material.
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NASA Cubesats to Test Mesh Communications
Nanosatellite "Nodes" pave the way for future small spacecraft.
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Hydraulic Energy Harvesting
Generating energy with in-pipe hydroelectric systems.
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A Seriously High-Power Gallium Nitride Diode
GaN diode has highest ever power ability demonstrated by a semiconductor.
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Conductive Concrete Could Make Roads Safer
New concrete formulation may see testing at major US airport.
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Laser-Driven Bubble-Pen Developed for Fabricating Tiny Structures
Nanofabrication tool enables quick and precise handling of tiny particles to build nanomachines.
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3D Glasses for Bugs Could Help with Machine Vision
Mantis 3D vision studies may lead to breakthroughs in robotics, behavioral research.
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Tiny Sensor Brings Oximetry to Wearables
The MAX30102 is an ultra low-power oximeter and heart rate sensor.
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Bringing Molten Batteries to Large-Scale Energy Storage
Liquid-based batteries open new possibilities for grid storage.
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