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Optics & Photonics Nov 1, 2018

NASA team investigates ultrafast laser machining for multiple spaceflight applications

An ultrafast laser that fires pulses of light just 100 millionths of a nanosecond in duration could potentially revolutionize the way that NASA technicians manufacture and ultimately assemble instrument components made of ...

Optics & Photonics Sep 18, 2018

New chip-sized device could help manufacturers measure laser power in real time

Lasers play roles in many manufacturing processes, from welding car parts to crafting engine components with 3D printers. To control these tasks, manufacturers must ensure that their lasers fire at the correct power. 

Nanophysics Sep 11, 2018

Breakthrough opens door to $100 ultrasound machine

Engineers at the University of British Columbia have developed a new ultrasound transducer, or probe, that could dramatically lower the cost of ultrasound scanners to as little as $100. Their patent-pending innovation—no ...

Engineering May 23, 2018

Researchers make a two-neuron network

The human brain is an exquisitely complex, organic CPU, made of trillions of connections between many billions of neurons. Understanding such a complicated organ is a massive scientific undertaking, and researchers often ...

Quantum Physics Apr 10, 2018

Mini toolkit for measurements: New NIST chip hints at quantum sensors of the future

Researchers at the National Institute of Standards and Technology (NIST) have created a chip on which laser light interacts with a tiny cloud of atoms to serve as a miniature toolkit for measuring important quantities such ...

Condensed Matter Jan 18, 2018

Scientists study the powers of tiny crystals

When it comes to the way scientists react to their discoveries, "That's interesting" falls somewhere between "Eureka!" and "Uh-oh."

Biochemistry Oct 2, 2017

Artificial cell design gets a boost with the launch of FABRICELL

FABRICELL, a joint initiative between Imperial and Kings College London, launched this month with a series of talks including a Nobel Prize winner.

Engineering Sep 18, 2017

New self-powered paper patch could help diabetics measure glucose during exercise

A new paper-based sensor patch developed by researchers at Binghamton University, State University of New York could allow diabetics to effectively measure glucose levels during exercise.

Nanophysics Aug 28, 2017

Self-driving vehicles at the microscale

(Phys.org)—In a new study, scientists have developed the microscale version of self-driving vehicles: a 5-μm spherical micromotor that autonomously navigates its way through micro-traffic along a micro-maze to reach its final ...

Condensed Matter Jul 17, 2017

Lab develops way to spot defects inside hard-to-image materials

It's hard to get an X-ray image of low-density material like tissue between bones because X-rays just pass right through like sunlight through a window. But what if you need to see the area that isn't bone?

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