Majestic North American elk are known for producing high-pitched, screeching calls that carry for miles, particularly during breeding season. Known as “bugling,” it sounds for all the world like the piercing shrieks of the Ringwraiths from Lord of the Rings. This has puzzled scientists, because the pitch of an…
Cheese, aubergine, ham, and tortillas are tasty in their own right, but in the hands of artist Matthew Herper, they also make beautiful music. He uses laser-etching to make edible—and still playable—record albums to explore the acoustical properties of food.
Violin makers routinely finish their instruments with a thick coat of varnish, the better to protect and preserve the wood. Now Swiss scientists claim that this varnish also plays a role in the overall sound quality of the instrument.
Deep rumbles, unearthly moans, high pitched screeching: these are but a few elements of the alien soundscape researchers have now recorded for the first time at Challenger Deep, the deepest known valley on the seafloor.
Every day, troves of hungry marine organisms—shrimp, jellyfish, squid and bony fish—migrate from the ocean’s murky depths to the surface. For the first time, marine biologists have captured the sound of their collective lunch outing. May it be the sonic backdrop to all of your future, jellyfish-induced nightmares.
It’s natural to think of sound as an exclusively auditory experience. But if you were to see a sound wave, what would it look like? Science photographer Linden Gledhill decided to find out using water and neon lights. And the result is some psychedelic synesthesia.
Here’s something for all you hardcore party animals: when you can’t get to the rave, you now have the option of the “Audiopill.” It’s a miniaturized sound system housed inside a plastic microcapsule that you can swallow to groove internally to those sweet beats. And yes, it’s as crazy dangerous as it sounds.
Walk into a roomful of people, and your first impression is just noise. Within seconds, you start to pick out words, phrases, and fragments of conversations. Soon you’ll be merrily chatting with friends, oblivious to the din around you. But most of us never stop to think about exactly how our brain manages to pick out…
The sounds bamboo chopsticks emit when they’re snapped in half are remarkably similar to the laws that govern the magnitude and frequency of earthquakes. Such insights could one day help engineers determine more precisely when a bridge or dam, for instance, might be about to fail.
Many have savored the arresting visual beauty of Raphael’s “Madonna del Prato” (1505). Now you can listen to it as well, thanks to a new series by Athens-based artist and physicist Yiannis Kranidiotis, who transformed this and other classic paintings into haunting digital soundscapes.
The first thing an architect or graphic designer will do at the start of a project is to produce some preliminary sketches — just to rough out their ideas on paper, perhaps augmented with computer-aided design software. But sound designers don’t have similar tools. A consortium of European researchers is seeking to…
Imagine attending a live concert where the musicians aren’t even in the performance space. Instead, they’re 500 miles away, playing their hearts out, while a holographic sound image of the music is mapped and then recreated in the performance space for your listening pleasure. It sounds like science fiction, but it’s…
You’ve probably watched enough Animal Planet to know that humpback whales communicate using clicks and whistles. But put on a pair of headphones and listen to the video above. Beneath the shrill chatter we’ve all heard before, there’s a much lower-pitched tone, eerily reminiscent of a human heartbeat.
The modern piano evolved rapidly in the first 150 years after its invention, but it is now so good, acoustically, that it probably won’t change much more in the future.
Graphene, everybody’s favorite wonder material, has yet another trick up its sleeve. The ultra-strong, highly conductive carbon lattice is extraordinarily good at detecting faint and high frequency sound waves.
A new ultrasound technique that uses tiny micro-bubbles to help improve the contrast of its images is capable of producing highly detailed pictures of blood vessels inside living animals.
Our need to store data is growing at an astonishing rate. An estimated 2.7 zettabytes (2.721) of data are currently held worldwide, equivalent to several trillion bytes for every one of the 7 billion people on Earth. Accessing this data quickly and reliably is essential for us to do useful things with it – the problem…
Tibetan singing bowls are known for their soothing harmonic tones, ideal for meditation. But they can also produce “chatter,” a kind of knocking sound. A group of Florida undergraduates think they’ve figured out why this happens.
Bad news, diehard sports fans: all that raucous cheering during games doesn’t really help your team win. The good news is that it doesn’t seem to interfere with players’ performance either.
The tractor beam, a beloved staple of science fiction, has been inching closer and closer to reality. We’ve got physicists building optical beams that can pull micro-scale balls through water. NASA and Arx Pax (of “hoverboard” fame) are building a magnetic tractor beam that can control satellites. The latest…