If a tiny demon, equipped with a radio transmitter, could peer at each nucleus individually, he could choose to flip it only if it were already down, thereby causing it to spit out some radio energy.
"We have explored various methods, ranging from radio frequency energy harvesting to solar power, " he told BBC News.
An ablation sends radio frequency energy into the part of the heart that is causing the irregular heartbeat and kills the cells that cause the problem.
The Federal Communications Commission limits cell phone radio frequency energy emissions, called the specific absorption rate (SAR), at 1.6 watts per kilogram, as measured over one gram of tissue.
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Instead of X-ray scanners, European airports will use millimeter-wave scanners that utilize low-energy radio waves.
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McDonald was also the third physician in the world to perform a procedure called conductive keratoplasty -- a noninvasive surgery for farsightedness that involves using radio-frequency energy to heat small spots around the cornea.
Reacting to the council's decision on Thursday evening, local farmer Glyn Morgan, chairman of action group Save Our Common Mountain Environment (Socme), told BBC Radio Wales the energy firm's plan was "total destruction of an environment".
BBC: Mynydd y Gwair wind farm: Swansea council backs new bid
LEDs be laid down, but also tiny solar panels and antennae that convert radio waves into electrical energy.
This technique uses the energy in radio waves, broadcast from a transmitter and harnessed by an antenna, to generate electricity.
Then along came cell phones which need lots of electricity, relatively speaking, to power their energy-hungry radio connections.
Because it is far more efficient to unwind the spring at a constant speed, rather than stopping and starting it, this provides enough energy to run the radio for an hour.
The spring is wound for half a minute, and then unwinds over six minutes, charging a battery in the process, and providing enough energy to run the radio for an hour. (This means the radio's spring-controller circuit is no longer necessary.) Thus, Freeplay has switched from making solely spring-powered devices to making battery-powered devices that are equipped with a clockwork mechanism for recharging and emergency use.
Not long ago I heard a shocking radio advertisement from the US Department of Energy and the Ad Council.
FORBES: A Revealing Ad Exposes The Department Of Energy's Hypocrisy
The music on the CD is a mixed bag: fun and funky, with lots of high-energy rockers, a few radio hits and collaborations with the likes of David Bowie, Lenny Kravitz and U2 s Bono.
The forum's founding members are all involved in advanced technology and solutions associated with the Internet of Things, including commercial infrastructure monitoring, energy-saving street lighting, home automation, energy monitoring and low power radio technology for sensors.
ENGADGET: ARM forms UK group to foster an Internet of Things, put 50 billion devices online by 2020
Favorite gut plays cover Sirius XM Radio, Amazon, General Motors and Walter Energy.
"When he came with us at the start of last season he brought a lot to the side, a lot of energy, " Watkinson told BBC Radio Lancashire.
Listening to the radio makes people happier and gives them higher energy levels than watching TV or browsing the internet, according to new research reported in the Daily Telegraph.
She lived during the birth of airplanes, skyscrapers, suspension bridges, radio and television, antibiotics, atomic bombs and energy, interstate highways, jet travel and a moon landing.
The first is a spring-controller circuit that exploits the fact that, although the spring provides energy at a fixed rate, a radio needs less power when it runs at low volume.
The chip, in turn, wirelessly powered a radio-wave device that was located a meter away and measured energy from the ear.
And here is the opening for the next profit niche with a social purpose, says Rory Stear of Freeplay Energy, the company that develops and sells 'wind-up' energy generators best known in the 'wind-up radio'.
These methods convert ambient energy in the forms of light, vibration, heat, radio waves and so forth into electricity.
Speaking to Radio 4's You and Yours, Ofgem spokesman Philip Cullum accused energy firms of failing to exercise common sense over complaints rules.
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