Engineering

Five ways to cool cities as temperatures soar

As Australia heads into an El Niño summer, UNSW's Dr. Negin Nazarian, an expert in urban climate, explains five crucial strategies to keep cities—and people—cooler.

Electronics & Semiconductors

25-nm iPMA Hexa-MTJ technology for scalable eFlash type STT-MRAM

A research group has announced a new iPMA-type Hexa-technology in Magnetic Tunnel Junctions (MTJ) that unlocks the door to improving ultra-low power in IoT edge-devices, mobile, automotive, consumer electronics, and applications ...

Electronics & Semiconductors

Miniature and durable spectrometer for wearable applications

Researchers have developed a wafer-thin chip-scale spectrometer that is suitable for wearable applications. The robust gallium nitride lab-on-a-chip device can also withstand harsh environments with severe radiation, such ...

Robotics

A novel Kalman filter for target tracking in space

The space station is a bridgehead for human space exploration missions. During its construction, operation, and maintenance, there are a variety of tasks that need to be performed. However, the space environment has harsh ...

Consumer & Gadgets

Supernumerary virtual robotic arms can feel like part of the body

Research teams at the University of Tokyo, Keio University and Toyohashi University of Technology in Japan have developed a virtual robotic limb system which can be operated by users' feet in a virtual environment as extra, ...

Hi Tech & Innovation

Creating a drag-friendly garment that changes in real time

Sarah Aguasvivas Manzano and her team's latest work has real-world, practical use. Wearable technology is being explored in the space industry for astronauts and big tech companies are eager for improvements to the inter-connected ...

Internet

The metaverse and its implications for our digital future

When the company formerly known as Facebook announced plans in October to change its name to Meta, the company said the move would better reflect its intention to "bring the metaverse to life and help people connect, find ...

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