Energy & Green Tech
Hydrogen is a beacon of hope for the successful transition of the energy and mobility sectors. However, the gas is also highly explosive, and strict safety precautions are needed if hydrogen is to be used safely. The latest ...
Sep 1, 2023
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Engineering
Sound waves could play a part in making III-V solar cells more affordable for Earth-bound applications, according research led by scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL). ...
Jul 20, 2023
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Energy & Green Tech
Electric vehicle (EV) sales have been growing at a rapid pace. Their share of the global car market has risen from around 4% in 2020 to 14% in 2022. However, this means internal combustion engine (ICE) cars still dominate ...
Jul 19, 2023
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Engineering
Researchers at The University of Texas at El Paso have constructed a fully autonomous boat that can carry out bathymetric surveys—surveys of the depth and terrain of bodies of water like oceans, rivers and lakes. The team ...
Jun 27, 2023
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Other
Search teams racing to find the missing Titanic submersible have detected underwater noises in the area. But it won't be easy to find the source of that sound in the ocean.
Jun 22, 2023
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Consumer & Gadgets
Developing an audio device that offers optimum sound experience to all people is not easy. The great challenge is that each person has their own listening preferences. For this reason, the Oldenburg Branch for Hearing, Speech ...
Jun 2, 2023
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Consumer & Gadgets
After nearly three years, Amazon workers are set to return this week at a scale the Seattle campus hasn't seen since the pandemic first sent most home.
May 3, 2023
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Hi Tech & Innovation
While flying is a major contributor to the climate crisis, behind the scenes scientists are designing cleaner and faster airliners.
Apr 17, 2023
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Engineering
Researchers at NIST have developed a new—and sound—way to accurately measure the rate at which gas flows in and out of a vessel. The technique, which uses acoustic waves to determine the average temperature of the gas ...
Mar 31, 2023
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Machine learning & AI
Dr. Arshdeep Singh, a machine learning researcher in sound with Professor Mark D. Plumbley as a part of "AI for sound" (AI4S) project within the Centre for Vision, Speech and Signal Processing (CVSSP), has been focusing on ...
Mar 20, 2023
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Sound is a travelling wave which is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing and of a level sufficiently strong to be heard, or the sensation stimulated in organs of hearing by such vibrations.
This text uses material from Wikipedia, licensed under CC BY-SA
