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john roach

How Smell Tests Can Help Museums Conserve Art and Artifacts - 0 views

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    "UK chemists even followed their noses to the Tate, where they tested three decades-old plastic sculptures."
john roach

Is it time to think of ASMR videos as art? - 0 views

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    "They feature slime, crackling plastic, whispering, scratching, brushing and the thrumming of exquisitely groomed fingernails. They are, depending on whom you talk to, either the antidote to anxiety or a wellspring of annoyance. But might they also be art?"
john roach

Acoustic Cloaking Device Hides Objects from Sound | Duke Pratt School of Engineering - 0 views

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    Using little more than a few perforated sheets of plastic and a staggering amount of number crunching, Duke engineers have demonstrated the world's first three-dimensional acoustic cloak. The new device reroutes sound waves to create the impression that both the cloak and anything beneath it are not there.
john roach

Sound Visualizer & Chladni Patterns Formed on a Plastic Bucket // Homemade Science with... - 0 views

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    "The Sound Visualizer and the Chladni Bucket are used to show how vibrations from sound waves are able to create some very beautiful patterns using a few simple pieces of equipment. As compression waves from sound hit a surface it may cause standing waves to form. "
john roach

Ocean microplastics captured using sound - 0 views

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    "Researchers in Indonesia have developed an innovative way to remove microplastics from water without the need for expensive filters. It works, says Dhany Arifianto, an engineer at the Institut Teknologi Sepuluh Nopember in Surabaya, Indonesia, by passing contaminated water through a pipe, while underwater speakers make the pipe vibrate like the sound board of a guitar."
john roach

Why sensory design? | Cooper Hewitt, Smithsonian Design Museum - 0 views

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