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June 7, 2022 — Recent efforts have sought to make low-boom supersonic aircraft, but noise issues due to sonic booms may become more pronounced in cities, where buildings form canyons that distort the booms. ...
Mar. 8, 2022 — Flaring of natural gas from oil wells appeared to cause an increase of around 11,000 hospital visits for respiratory reasons in North Dakota, US, up to 60 miles away from oil drilling ...
Feb. 3, 2021 — A new technique has taken the first images of muon particle beams. Scientists plan to use it to assess the quality of these beams, which are being used more and more in advanced imaging ...
Feb. 18, 2021 — Air pollution levels may have exceeded air quality standards during the development of some Marcellus Shale natural gas wells in Pennsylvania, potentially impacting more than 36,000 people in one ...
Mar. 1, 2023 — Haptic holography promises to bring virtual reality to life, but a new study reveals a surprising physical obstacle that will need to be ...
May 2, 2022 — Unhackneyed compartmentalization generated by audible sound allows the enzyme reactions to be controlled ...
May 31, 2023 — Scientists show that a thin layer of plasma, created by ionizing air, could be promising as an active sound absorber, with applications in noise control and room ...
Nov. 1, 2022 — When two musical notes are played simultaneously, the human ear can perceive weak additional tones called combination tones. While less perceivable, objective combination tones are also generated by ...
Feb. 24, 2022 — Large concrete structures need to be regularly tested for defects that may compromise their stability. While acoustic tests performed by certified inspectors are usually the inspection method of ...
Nov. 9, 2023 — The boom in phones, laptops and other personal devices over the last few decades has been made possible by the lithium-ion (Li-ion) battery, but as climate change demands more powerful batteries for ...
