Good vibes power tiny generator
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A tiny generator that harnesses vibrations to produce power has been created by British scientists.
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Researchers create digital paper that emits recorded sound in response to a user's touch.
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According to an article in this month's Science Journal, researchers at Simon Frasier University in British Columbia have developed a new technology to generate electricity from the natural motion of walking. Assistant professor of kinesiology Max Donelan and other team members say their biomechanical energy harvester promises to revolutionize the way people charge the batteries that power all sorts of mobile devices, like laptops, cell phones, and emergency rescue gear.
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US researchers have created a nano-fiber textile that harvests energy from movement, paving the way for clothing that could one day power an iPod or other wearable electronic devices, according to a study published Wednesday.
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Agere is working to make tiny drives the heart of MP3 players and other devices. But are nonstandard approaches worth the risk?
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A device that turns heat to sound and sound to electricity could power spacecraft.
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MOBILE phone users left talking to themselves when their battery runs out in the middle of a call could soon see an end to their frustration as scientists perfect a way to recharge electrical equipment while on ...
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Scientists have demonstrated a way of transmitting electrical power through the air, raising the prospect of wireless gadgets such as mobile phones, MP3 players and laptops that do not need power leads to recharge their batteries.
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A new device recharger debuts, along with products that could take advantage of it.
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No low-cal versions in the pipeline though... Sony's battery boffins seem to have learnt some lessons from the previous few month's, ahem, problems. They've developed a battery that generates power from sugar and, they claim, can create enough power to run an MP3 player.â¦
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Can you sip solar energy to juice your electronics? Yes, for smaller gadgets and batteries, but laptops are trickier.
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Personal bio sensor connects to game on a mobile phone that is won by relaxing.
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Photovoltaics made of nanowires could power small devices and lead to cheaper solar panels.
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âThe second-generation iPod shuffle is impressively small,â writes Mike Kobrin for PC Magazine, âand the built-in clip makes it ideal for working out, running, or just casual listening.â
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Upstart NRG Dock shows off a general-purpose solar panel and battery to power electronics.
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Concerns over exploding computer   batteries may be heating up, but alternative power sources for   portable devices like laptops, music players and cellphones   could still be up to 10 years away.
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MOBILE phone users left talking to themselves when their battery runs out in the middle of a call could soon see an end to their frustration as scientists perfect a way to recharge electrical equipment while on the move.