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Research team uses metamaterials to create an "acoustic telescope" that can transmit messages to an individual in a crowd

https://www.naturalnews.com/2019-11-22-metamaterials-create-acoustic-telescope-to-transmit-messages.html

Research team uses metamaterials to create an “acoustic telescope” that can transmit messages to an individual in a crowd Friday, November 22, 2019 by: Edsel Cook acoustic metamaterial , acoustic technology , acoustics , breakthrough , future tech , innovation , inventions , metamaterials , new technology , sound waves - (Natural News ) A recently developed “acoustic telescope” uses light-manipulating techniques to transmit and pick up sounds over long ...

New noninvasive neurotechnology for vets: Study finds therapy using sound is effective for PTSD – without the side effects of medication

https://www.naturalnews.com/2018-01-07-new-noninvasive-neurotechnology-for-vets-study-finds-therapy-using-sound-is-effective-for-ptsd.html

The researchers used high-resolution, relational, resonance-based, electroencephalic mirroring (HIRREM), or neurotechnology that offers “noninvasive, closed-loop, acoustic stimulation approach.” ... This acoustic stimulation approach lets the brain “listen to itself through an acoustic mirror,” shared Tegeler. "...

New metamaterial can silence sound

https://www.naturalnews.com/2019-08-18-new-metamaterial-can-silence-sound.html

New metamaterial can silence sound Sunday, August 18, 2019 by: Rex Carter 3D printing , acoustic metamaterial , acoustics , active noise canceling , breakthrough , discoveries , future science , future tech , goodscience , goodtech , innovation , inventions , loud sound , materials science , metamaterials , noise , noise pollution , physics , research , science and technology , sound insulation , sounds - (Natural News ) A new (and quiet) era of acoustics is opening up as engineers ...

North Atlantic right whales "whisper" to protect young calves from predators

https://www.naturalnews.com/2020-10-28-atlantic-right-whales-whisper-to-protect-young.html

North Atlantic right whales “whisper” to protect young calves from predators Wednesday, October 28, 2020 by: Virgilio Marin acoustic crypsis , breakthrough , chemical crypsis , cool science , discoveries , Ecology , Endangered species , environment , goodscience , marine animals , North Atlantic right whale , ocean and marine life , research Bypass censorship by sharing this link: https://www.clearnewswire.com/468895.html Copy URL - (Natural News ) A recent study published in Biology ...

Researchers turn levitation into reality

https://www.naturalnews.com/2019-01-19-researchers-turn-levitation-into-reality.html

Researchers turn levitation into reality Saturday, January 19, 2019 by: Rhonda Johansson acoustic waves , breakthrough , Casimir effect , future science , goodscience , innovation , levitation , physics , quantum physics , research , technology , theoretical physics - (Natural News ) Get your popcorn out, kids, we’re about to witness some real magic. Researchers at the University of Glasgow have achieved levitation – in that they managed to suspend polystyrene particles in mid-air ...

High-speed hand dryers in public restrooms found to emit INSANE levels of ear-damaging noise

https://www.naturalnews.com/2017-06-01-high-speed-hand-dryers-in-public-restrooms-found-to-emit-insane-levels-of-ear-damaging-noise.html

As part of the study, the research team conducted an acoustic test on various high-speed driers and found that the sound decibels produced by these machines were 11 times higher in a typical public restroom compared with a product testing laboratory. ... “Manufacturers tend to test hand dryers in ultra-absorbent acoustic laboratories which is perhaps why actual sound levels are so much higher than those advertised. "...

Science.NaturalNews.com - Conduct powerful scientific research in mere seconds for your book, blog, website article or news report.

https://science.naturalnews.com/related/acoustic_neuroma_and_vertigo.html

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