Hi Tech & Innovation news

Engineering

Supersonic speed limit for strong metal bonding revealed

Faster isn't always better when it comes to high-speed materials science, according to new Cornell research showing that tiny metal particles bond best at a precise supersonic speed.

Hi Tech & Innovation

UK vows £20 million to boost drone and 'flying taxi' services

The UK government said Tuesday it had pledged £20 million ($25.8 million) to help commercial drone services and "flying taxis" take off in Britain.

Engineering

Researchers develop new design and fabrication method to make lightsails for interstellar travel

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective membrane designed to ride a column of laser light to incredible speeds.

Electronics & Semiconductors

DNA scaffolds enable self-assembling 3D electronic devices

Researchers at Columbia Engineering have for the first time used DNA to help create 3D electronically operational devices with nanometer-size features.

Robotics

Scientists develop dog-inspired robot that runs without motors

Scientists from TU Delft and EPFL have created a quadruped robot capable of running like a dog without the need for motors. This achievement, a product of combining innovative mechanics with data-driven technology, was published ...

Computer Sciences

Humans as hardware: Computing with biological tissue

Most computers run on microchips, but what if we've been overlooking a simpler, more elegant computational tool all this time? In fact, what if we were the computational tool?

Electronics & Semiconductors

A lighter, smarter magnetoreceptive electronic skin

Imagine navigating a virtual reality with contact lenses or operating your smartphone underwater: This and more could soon be a reality thanks to innovative e-skins.

Electronics & Semiconductors

Using perovskite to make LED pixels as small as a virus

A team of physicists, engineers, opticians and photonics specialists at Zhejiang University, in China, working with a pair of colleagues from the University of Cambridge, in the U.K., has found a way to make pixels smaller ...

Energy & Green Tech

A new nanoplastic paves the way for sustainable street lighting

A new study resulting from a collaboration between King Abdullah University of Science and Technology (KAUST) and King Abdulaziz City for Science and Technology (KACST) shows how nanomaterials can significantly reduce the ...

Hi Tech & Innovation

'Flying taxis' to be tested during Paris Olympics: Minister

France's transport minister said Wednesday that so-called "flying taxis"—large futuristic drones capable of transporting several people—would be authorized for use on an experimental basis during the Paris Olympics.

Hi Tech & Innovation

Virtual reality as a reliable shooting performance-tracking tool

Virtual reality technology can do more than teach weaponry skills in law enforcement and military personnel, a new study suggests: It can accurately record shooting performance and reliably track individuals' progress over ...

Energy & Green Tech

Study explores ice-based electricity generation

Last year, researchers from the US and Canada reported in PLOS ONE creating electrical batteries from ice. The electrical output is modest, just 0.1 milliwatt. But this may be a sign of good things to come. The scientists ...

Hi Tech & Innovation

Using AI to decode dog vocalizations

Have you ever wished you could understand what your dog is trying to say to you? University of Michigan researchers are exploring the possibilities of AI, developing tools that can identify whether a dog's bark conveys playfulness ...

Electronics & Semiconductors

New electronic skin mimics human touch with 3D architecture

Created by nature, the human skin shows powerful sensing capabilities that have been pursued by scientists for a very long time. However, it is challenging for today's technologies to replicate the spatial arrangement of ...

Electronics & Semiconductors

New all-optical approach could miniaturize night vision technology

Researchers from TMOS, the ARC Center of Excellence for Transformative Meta-Optical Systems, have made significant progress in their journey to deliver a new approach to night vision technology, creating an infrared filter ...

Hi Tech & Innovation

Feeling flush: Japan's high-tech toilets go global

As Japan plays host to a record influx of tourists, one of the country's more private attractions—the high-tech toilet—is becoming a must-have in luxury bathrooms worldwide.