Electronics & Semiconductors

A novel energy-efficient actuator system for micro loudspeakers

We want modern technology to become smaller and more energy-efficient without losing quality. Technical innovation is required to achieve this. For several years, the Fraunhofer Institute for Photonic Microsystems IPMS has ...

Security

Weaponizing the internet for terrorism

Terrorism is a fact of life as are the collectives and networks to which counter-terrorism organizations and the media have given various labels and names. These networks are well versed in exploiting modern information technology ...

Energy & Green Tech

New strategies for restructuring lithium-ion batteries

Lithium-ion batteries have been pivotal in powering modern technology, from mobile devices to electric vehicles. As demand for higher performance batteries grows, the focus has shifted from merely optimizing battery materials ...

Consumer & Gadgets

Technology remains at the heart of the Hajj, says researcher

The Hajj—the annual Islamic pilgrimage to Mecca, Saudi Arabia, which Muslims are expected to make once in their lives if they are able—is expected to begin June 26 and last for five days. In 2023, approximately 2 million ...

Engineering

Exploring tidal range electricity generation for the UK

Tidal range schemes are financially viable and could lower energy bills, say researchers from Lancaster University's School of Engineering and the UK Center for Ecology and Hydrology. They combined a tidal range power generation ...

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