Acoustic tweezers use sound waves to create a potential-energy well that can hold an object in place – they are the acoustic ...
Drone study in Delhi shows PM levels at 100m are 60% higher than ground data. Vertical monitoring is vital for high-rise residents and accurate pollution mapping to improve public health policy.
Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...
Tech Xplore on MSN
The giant fire tornado that could save our oceans
In the frantic hours following an offshore oil spill, emergency responders face a destructive decision: let the oil spread or ignite it. Once ignited, it creates an "in-situ" fire pool that stops the ...
Interesting Engineering on MSN
AI firefighting robot swarm self-organizes, tackles multiple fires with 99.67% success
Firefighting robots powered by artificial intelligence have completed a successful early trial in Australia, ...
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