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Discovery: The sun's magnetic waves react to sound

They determined that the acoustic waves originate from within the star and trigger changes in the Alfvenic waves of the corona, the outermost layer of the sun. ... These acoustic waves excite the Alfvenic waves with such force that the entire atmospheric layer responds by vibrating over a distinct range of frequencies. "...

Scientists discover new solar waves that move three times faster than they thought possible

Scientists originally thought that acoustic solar waves form near the Sun’s surface, thanks to the Coriolis effect wherein points on a rotating sphere’s equator seem to move quicker than points on its poles. ... Astronomers examine acoustic waves like these for the reason that we are still a long way from building technology capable of peeking deep into the Sun’s interior. "...

Researchers turn levitation into reality

Researchers at the University of Glasgow have achieved levitation – in that they managed to suspend polystyrene particles in mid-air using nothing but ultrasonic acoustic waves . ... - More news on acoustic waves Discovery: The sun’s magnetic waves react to sound Researchers turn levitation into reality Scientists are surprised at how noisy humans are underwater - Disqus Take Action: Support Natural News by linking to this article from your website Permalink ...

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

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Scientists are surprised at how noisy humans are underwater

This cloud then vibrates and emits an acoustic wave. When swimming, the breaststroke was much quieter than freestyle. ... Sources include: ScienceDaily.com See-The-Sea.org Previous :New environmentally friendly sunscreen could soon be made from seaweed Next : Another white flour alternative: Plantain peel flour has high levels of dietary fiber - More news on acoustic waves Discovery: The sun’s magnetic waves react to sound Researchers turn levitation into reality ...

Sound stimulation during sleep can boost memory

Scientists from the University of Tubingen, Germany, have discovered a technique to improve both sleep and memory at the same time by playing sound waves attuned to the frequencies of the brain's oscillations, according to a study published in the journal Neuron. ... On one occasion, the researchers played random sound waves, while on another they played sound waves identical in frequency to the brain's slow oscillations. "...

Sound levitation technology could be used for medicine and 'surgical' manipulation of body tissues

The energy from these sound waves was sufficient to levitate the ball. Notably, the researchers were then able to adjust the frequency of sound from the individual speakers the change the shape of the acoustic "force field" manipulating the ball. ... "Sound waves can travel through water and human tissue - that is how ultrasound imaging works," Marzo said. "...

Sci-fi sound wave device makes Star Trek style tractor beams out of powerful mini-tornadoes that can manipulate large objects

According to the researchers, they have been working on the development of their acoustic tractor beam technology for a few decades now. ... “Acoustic tractor beams have huge potential in many applications,” he explained. "...

Human echolocation using mouth clicks is possible, study finds

The research team then recorded and analyzed the acoustic properties of several thousand mouth clicks. ... You send out a sound or a call and sound waves are physical waves – they bounce back from physical surfaces. "...

Small electronic devices could be powered by wireless resonant electromagnetic energy, physicists say

"When you play a tune on one, then another instrument with the same acoustic resonance will pick up that tune, it will visibly vibrate," he said. The team is considering electromagnetic waves instead of acoustic vibrations, but such waves - which include radio waves, infrared and X-rays - tend to scatter in all directions, wasting energy into open space. "...

Stanford researchers create photon diode for all-optical computer that runs on light instead of electricity

This three-part device works by running light through a polarizer, which makes light waves oscillate in a uniform direction, creating polarized light . ... When light is run through the device in a backward direction, the acoustic vibrations spin back, canceling out any light trying to exit. "...

Drumming has multiple health benefits for the body, mind, and soul

Humans are similarly impacted by sound waves, which is why some forms of therapy utilize sound to help bring the body back into balance . ... “We do have some compelling evidence from human clinical and observational studies on the power of drumming to affect positive change both physically and psychologically,” Ji says, noting that acoustic information plays a powerful biological role in modulating physiological processes inside the body, both on a micro and macro scale. "...

Routine ultrasound testing not proven safe for pregnant women

An ultrasound is a diagnostic scan that emits ultra-high-frequency sound waves at tissues or bones. ... "A survey of the acoustic outputs of diagnostic ultrasound equipment in current clinical use." "...

Doctors make history by 'jump-starting' coma patient's brain with new technology

The new treatment, which is called "low-intensity focused ultrasound pulsation," creates a small amount of acoustic energy. ... While this is certainly an exciting discovery, you would think there would be more concern about what the long-term effects of ultrasonic waves on the brain might be. "...

Evidence mounts on links between cell phones and brain tumors

Among the findings so far are a 40 percent increase in brain tumor risk among adults who use a cell phone for 10 years (especially on the side of the head where the phone is held); a 300 percent increased risk of acoustic nerve tumors; and an increased risk of tumors of the parotid gland. ... For example, radar waves can produce "sound" even in the absence of actual sound waves by interfering with the brain's own electromagnetic signals. "...

The sound of your voice has a therapeutic effect on human cells – and can be transformed into light to be sent into space

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The 'evidence is clear' - cell phone radiation causes brain cancer, scientists conclude

In 2010, the landmark international Interphone study found that ten years or more of cell phone use was associated with a 40 percent higher risk of brain tumors, a 300 percent higher risk of acoustic nerve tumors, and also an increased risk of parotid gland tumors. ... "So we're getting like a triple, quadruple whammy between the biological effect, the psychological effects and the brain waves effects," said pediatric neurologist Dr. "...

Feds force communities to accept cell phone towers that surveil them and cause health effects

"The proximity of the towers and people living next to the towers is of grave concern, but it's a very complex issue as to how those radio waves affect people all the way up to three miles away," said Dave Gillotte president of Los Angeles County Firefighters 1014. ... The largest study on cell phone health risks to date, the industry-funded Interphone study - widely criticized for attempting to downplay the risks - has connected a decade of cell phone use to a 40 percent increase in the ...

Study attributes mysterious booms called "skyquakes" to celestial phenomena

“We wanted to go through local news articles, create a catalog of instances of the Seneca guns, and then try to verify them with actual seismo-acoustic data,” said Eli Bird, an undergraduate student at the University of North Carolina at Chapel Hill and one of the study’s researchers. ... Another explanation was that some skyquakes could simply be sounds produced by large ocean waves. "...