This is where the ultrasound comes in. The high-frequency sound pulses exert an acoustic radiation force that actually traps and moves this hotter, less-dense air. The sound waves push the hot air ...
Liquid cooling is proving effective at cooling high-power chips, such as GPUs, but it’s creating thermal issues for other nearby chips that previously benefited from the airflow ...
German artist, producer and label owner Carsten Nicolai’s early work hums with a fastidious control that starts to feel unnatural, a severe ar ...
Morning Overview on MSN
Study shows terahertz spin waves can be converted into electrical signals
Researchers have demonstrated that spin waves oscillating at terahertz frequencies inside antiferromagnetic crystals can generate electrical voltage signals in adjacent metal layers, a result that ...
From GPS satellites to mobile networks, modern technology relies on ultra-precise radio signals. Engineers have long tried to ...
Tech Xplore on MSN
Lead-free thin films turn everyday vibrations into electricity
Powerful electronics don't have to come at an environmental cost. Scientists at Osaka Metropolitan University have developed high-performance, lead-free piezoelectric thin films directly on standard ...
The radio source belongs to a new class of celestial entities, called long-period radio transients.
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