The morphing nozzle in action, 3D printing fiber-filled composite materials with on-demand control of fiber alignment for “4D printing. Credit: University of Maryland Engineers at…
View More Mighty Morphing 3D Printing: New Shape-Changing Nozzle That Could Revolutionize “4D Printing”Author: lutra
More Metasurface Moiré Results in Thinner, Lighter Wide-Range Lenses
The odd, wavy pattern that results from viewing certain phone or computer screens through polarized glasses has led researchers to take a step toward thinner,…
View More More Metasurface Moiré Results in Thinner, Lighter Wide-Range LensesAvalanching Nanoparticles Break Barriers to Imaging Cells in Real Time
An illustration of the chain-reaction process that underlies the photon avalanching mechanism Columbia Engineering researchers have realized in their nanoparticles. In this process, the absorption…
View More Avalanching Nanoparticles Break Barriers to Imaging Cells in Real TimeInfrastructure Improvements to Get More Electric Cars on the Road
MIT researchers have found that installing charging stations on residential streets and along highways could lead to wider adoption of clean vehicles. Credit: Courtesy of…
View More Infrastructure Improvements to Get More Electric Cars on the Road3D-Printed Nanosatellite Thruster Emits Pure Ions for Propulsion
Nanosatellite thrusters that emit a stream of pure ions are the first of their kind to be entirely additively manufactured, using a combination of 3D…
View More 3D-Printed Nanosatellite Thruster Emits Pure Ions for PropulsionAn Aqueous Battery That’s Fast Charging, Safer and Less Expensive
New anode for aqueous batteries allows use of cheap, plentiful seawater as an electrolyte. Lithium-ion batteries are critical for modern life, from powering our laptops…
View More An Aqueous Battery That’s Fast Charging, Safer and Less ExpensiveQuantum Computer Breakthrough: New Blueprint for Better, Faster Qubits
Researchers at the Paul Scherrer Institute PSI have put forward a detailed plan of how faster and better defined quantum bits — qubits — can…
View More Quantum Computer Breakthrough: New Blueprint for Better, Faster QubitsEnergy Harvesting From Skin Temperature for Battery-Free, Wearable Electronics
Conceptual illustration of a compliant TEG with soft electrodes and soft heat conductors (s-HCs) for self-powered circuit applications. The left inset is a photograph of…
View More Energy Harvesting From Skin Temperature for Battery-Free, Wearable ElectronicsRaspberry unveils $4 Pi Pico microcontroller
Credit: The Raspberry Pi Foundation Raspberry is introducing a new member to its family: a microcontroller. And its price won’t set anyone back too much:…
View More Raspberry unveils $4 Pi Pico microcontrollerAnode-Free Zinc Battery Could Someday Provide Large Scale Storage of Renewable Energy
Renewable energy sources, such as wind and solar power, could help decrease the world’s reliance on fossil fuels. But first, power companies need a safe,…
View More Anode-Free Zinc Battery Could Someday Provide Large Scale Storage of Renewable Energy