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New metamaterial can silence sound


In their study, which appeared in the journal Physical Review B, researchers led by Professor Xin Zhang and doctorate student Reza Ghaffarivardavagh of Boston University’s mechanical engineering department built what they called an “acoustic metamaterial .” ... The possibilities for an acoustic metamaterial are endless, concludes the report. "...

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


(Related: New metamaterial can silence sound .) New acoustic telescope may send sound-based messages to an individual recipient over distances Sussex researcher Dr. ... Study reveals paper wasps are capable of a form of logical (deductive) reasoning Next : Experts say your face is designed for better gesturing and non-verbal communication - More news on acoustic metamaterial Research team uses metamaterials to create an “acoustic telescope” that can transmit ...

EXCLUSIVE: Forensic acoustic analysis confirms existence (and range) of second Las Vegas shooter


Home Podcast Live TV Interviews Audio Books Subscribe Shop Blogs Reports Graphics RSS Advertising Info Support Write for Us About Us Recommended Sites NewsTarget.com Censored.news Prep with Mike Brighteon.com Brighteon.tv Brighteon.Social Brighteon Books Follow Us Brighteon.Social Telegram Parler Gettr FreeTalk Pure Social MeWe GAB USA.Life NewsTarget.com Censored.news Prep with Mike Brighteon.com Brighteon.tv Brighteon.Social Brighteon Books Support Write for Us About Us Home Podcast Live TV Interviews ...

FBI now scrubbing all evidence of a second shooter at the Las Vegas massacre


The math is undeniable, and the acoustic analysis proves the existence of a second shooter. ... Previous :All the Health Ranger’s warnings about Big Pharma are now coming true thanks to the opioid epidemic… and journalists are finally sounding the alarm Next : EXCLUSIVE: Organic bone broth products found to be clear of all agricultural chemicals; lab tests confirm why organic really is better - More news on acoustics Research team uses metamaterials to create an “acoustic telescope” ...

Researchers create robot fish that can swim right next to real ones in coral reefs


It did this with the help of a human that maintained control of it the entire time that it was submerged, through the use of a waterproof Super Nintendo controller and a custom acoustic communications system that is meant to give it directions on how to swim. ... Sources include: News.MIT.edu YouTube.com Previous :Pesticides threaten extinction of monarch butterflies Next : Electric vehicles to become more affordable than gas guzzling counterparts in just 7 years: Report - More news on 3D ...



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