Sound is a very strange thing. An echo-prone room can be fixed with a single bit of foam in a corner. Noise can be 'cancelled' by playing a reversed sound wave back at your ears. And now a new study ...
What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people hearing you? Our ...
WELL, BACK HERE, MIDDLE SCHOOL STUDENTS ARE LEARNING TO BEND LIGHT AND SOUND WAVES. IT’S NOT JUST FOR SUPERHEROES. EIGHTH GRADERS AT BEEDLE MIDDLE SCHOOL EXPLORED THE LUMINARIUM TODAY. THEY DISCOVERED ...
A pioneering method has emerged for manipulating laser beams using sound waves alone. These days, powerful laser beams are essential in scientific research, from particle accelerators to nuclear ...
A new invention has proven that audio can successfully be transmitted directly to a listener's ears without being audible to others around. Using ultrasonic waves beamed through a 3D-printed ...
(THE CONVERSATION) What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people ...
Physically, sound is just pressure moving through a medium. If you harness that pressure correctly, you can actually push things around using nothing but sound. That's exactly what researchers at ...
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