Engineering news

Engineering

Researchers advance organ-on-chip technology to advance drug development

Researchers from Carnegie Mellon University (CMU) and Nanyang Technological University, Singapore (NTU Singapore) have developed an organ-on-an-electronic-chip platform, which uses bioelectrical sensors to measure the electrophysiology ...

Engineering

Lasers enable engineers to weld ceramics, no furnace required

Smartphones that don't scratch or shatter. Metal-free pacemakers. Electronics for space and other harsh environments. These could all be made possible thanks to a new ceramic welding technology developed by a team of engineers ...

Engineering

A battery-free sensor for underwater exploration

To investigate the vastly unexplored oceans covering most our planet, researchers aim to build a submerged network of interconnected sensors that send data to the surface—an underwater "internet of things." But how to supply ...

Engineering

3-D printing of silicone components

ETH spin-off Spectroplast has developed a method to make silicone products using a 3-D printer. The young company now plans to bring to market customised medical products such as hearing aids, breast prosthesis for breast ...

Engineering

Wearable sensors detect what's in your sweat

Needle pricks not your thing? A team of scientists at the University of California, Berkeley, is developing wearable skin sensors that can detect what's in your sweat.

Engineering

Wireless sensors stick to skin and track health

We tend to take our skin's protective function for granted, ignoring its other roles in signaling subtleties like a fluttering heart or a flush of embarrassment.

Engineering

Notre-Dame cathedral 'still at risk of collapse' after fire

Notre-Dame cathedral in Paris is still at risk of collapse after being gutted by a fire in April, with more stonework falling during the recent heatwave in the French capital, the government said on Wednesday.

Engineering

'Wi-Fi 'antenna' provides options for rural areas

Ah, the joys of living out in the country: the quiet, the space and the peacefulness. Then there's the internet connection, which can go from bad to worse quickly in many rural areas.