Unexplained News Wireless electricity? It's here!
- uploaded: Mar 21, 2014
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Katie Hall was shocked the second she saw it: a light-bulb glowing in middle of a room with no wires back, it was a crude experiment, she remembers: a tiny room filled with gigantic cooper refrigerator coils -- the kind you'd see if you cracked open the back of your walked in and out between the coils and the bulb -- and still the bulb glowed."I said: 'Let's work on this. This is the future.'"What's the trick?"We're going to transfer power without any kind of wires," says Dr Hall, now Chief Technology Officer at WiTricity -- a start-up developing wireless "resonance" technology."But, we're not actually putting electricity in the air. What we're doing is putting a magnetic field in the air."It works like this: WiTricity build a "Source Resonator" -- a coil of electrical wire that generates a magnetic field when power is attached. Can spider silk help you self-heal? Meet the genius behind 3-D printing Is this the ultimate space suit for Mars?If another coil is brought close, an electrical charge can be generated in it. No wires required."When you bring a device into that magnetic field, it induces a current in the device, and by that you're able to transfer power," explains Dr like that, the bulb lights homesDon't worry about getting zapped: Hall assures that the magnetic fields used to transfer energy are "perfectly safe" -- in fact, they are the same kind of fields used in Wi-Fi the house of the future, wire-free energy transfer could be as easy as wireless all goes to WiTricity's plans, smartphones will charge in your pocket as you wander around, televisions will flicker with no wires attached, and electric cars will refuel while sitting on the have already demonstrated their ability to power laptops, cell-phones, and TVs by attaching resonator coils to batteries -- and an electric car refueller is reportedly in the sees a bright future for the family without wires:"We just don't think about it anymore: I'm going to drive my car home and I'm never going to have to go to the gas station and I'm never going to have to plug it in."I can't even imagine how things will change when we live like that."World outsideBeyond these effort-saving applications, Hall sees more revolutionary Hall first saw the wireless bulb, she immediately thought of medical technology -- seeing that devices transplanted beneath the skin could be charged is now working with a medical company to recharge a left-ventricular assist device -- "a heart-pump essentially."The technology opens the door to any number of mobile electronic devices which have so far been held back by limited battery lives."The idea of eliminating cables would allow us to re-design things in ways that we haven't yet thought of, that's just going to make our devices and everything that we interact with, that much more efficient, more practical and maybe even give brand new functionality."What's next?The challenge now is increasing the distance that power can be transferred efficiently. This distance -- Hall explains -- is linked to the size of the coil, and WiTricity wants to perfect the same long-distance transfers to today's small-scale this reason, the team have high hopes for their new creation: AA-sized wirelessly rechargeable Hall, the applications are endless: "I always say kids will say: 'Why is it called wireless?'""The kids that are growing up in a couple of years will never have to plug anything in again to charge it."JESUS CHRIST IS COMING NOW!! IF YOU ARE NOT SAVED DO SO IMMEDIATELY!! AND IF YOU ARE SAVED REPENT!! !..........TIME IS UP!(Isaiah 55:6) - Seek God While He Man Be Found!! - **Time Is Now! (1 John 1:9) - ** Jesus Died For Your Sins! - All Sin Forgiven! Just Ask?(Romans 10:9) Repent ,Confess, Believe - This is How You're Saved!"Dear Lord Jesus,I am a sinner, and I am Guilty of Sin. I ask for your forgiveness. I ask you Jesus to come into my Heart and be My Lord and Savior. I believe that you died for my sins on the Cross, was buried, and rose from the dead On the 3rd Day. I will trust and follow you JESUS as my Lord and Savior. Please come in my Heart, Direct My Path and my Life, and Give the Gift of the Holy Spirit, to have Power over the Devil and Demon Spirits. Help me to do your will. In Jesus name I Pray, Amen.