The hottest gadgets of CES: 3-D printers to 4K TVs

The biggest gadget trade show in the Americas wrapped up on Friday in Las Vegas after swamping the city with 150,000 attendees. This year, "wearable" computing was big, along with various 3-D technologies, especially 3-D ...

Anti-fraud lasers and inks for transparent electronics

(Phys.org) —Two prototypes – a detection device which users lasers to fight fraud, and a piano which demonstrates the potential of printed electronics – have been unveiled by Cambridge researchers.

Organic lights and solar cells straight from the printer

Flickering façades, curved monitors, flashing clothing, fluorescent wallpaper, flexible solar cells – and all printable. This is no make-believe vision of the future; it will soon be possible using a new printing process ...

Developing unique origami-shaped antennas

A Georgia Tech-led research team has been awarded a $2 million grant from the National Science Foundation (NSF) to develop a unique approach to making extremely compact and highly efficient antennas and electronics. The new ...

Travel guidebooks ride digital wave

The world of travel guidebooks keeps spinning, although it must weather changes in format and distribution in order to spread the word about vacation destinations.

In with antennas, out with cables

An eyesore and a tripping hazard in one: cable clutter is a real nuisance. Now a new kind of antenna is set to banish the pest, hidden in tables and supplying electronic devices with power. The "tables" can transmit data, ...

Researchers build 3-D structures out of liquid metal

(Phys.org) —Researchers from North Carolina State University have developed three-dimensional (3-D) printing technology and techniques to create free-standing structures made of liquid metal at room temperature.

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