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Wireless power transfer over two-meter distance, from the coil on the left to the coil on the right, where it powers a 60W light bulb. Members of the team that performed the experiment are obstructing the direct line of sight between the coils; front row: Peter Fisher (left) and Robert Moffatt; second row: Marin Soljacic; third row: Andre Kurs (left), John Joannopoulos and Aristeidis Karalis. Photo / Aristeidis Karalis
1 posted on 06/08/2007 3:31:19 AM PDT by Straight Vermonter
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To: Straight Vermonter

I have a bad feeling about this.

2 posted on 06/08/2007 3:35:00 AM PDT by martin_fierro (< |:)~)
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To: Straight Vermonter
When I was younger I never got into science, but now that I'm wiser I love reading about these things, especially physics and how these scientific discoveries relate to biblcal elements.

One thing I've always thought of is when science discovers an alternative way around time/space, which I believe they see glimpses of all the time, that will be most exciting!

How does light know when to act like a particle or wave?

4 posted on 06/08/2007 3:41:33 AM PDT by sirchtruth (No one has the RIGHT not to be offended...)
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To: Straight Vermonter

5 posted on 06/08/2007 3:42:11 AM PDT by Fresh Wind (Vaclav Klaus: "A whip of political correctness strangles their voice")
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To: Straight Vermonter

Tort lawyers are going to love this.


6 posted on 06/08/2007 3:43:02 AM PDT by billorites (freepo ergo sum)
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To: Straight Vermonter

Don’t leave your floppy disks in the line of fire.


7 posted on 06/08/2007 3:43:15 AM PDT by Paladin2 (Islam is the religion of violins, NOT peas.)
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To: Straight Vermonter

Thanks for posting.

A friend of mine, a retired nuclear engineer, and I have talked about this for years. He said the technology to do this has been around decades ago and wondered why it was never done. He spoke about wireless power to other continents and how easy it would be to do it. I have to get him to sign up so he can give all the background and process.


8 posted on 06/08/2007 3:44:15 AM PDT by AliVeritas (Sen. Graham, that's right... Say it loud, i'm an American citizen and i'm proud... heifer!)
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Nikola Tesla

Tesla Memorial Society

Tesla sits below the Tesla Coil in his Colorado Spring Laboratory. The coil creates millions of volts of electricity with a frequency rate of 100,000 alterations per second.

10 posted on 06/08/2007 3:47:34 AM PDT by A.A. Cunningham
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To: Straight Vermonter

They don’t say what the coil on the left is using in wattage. What is the efficiency of transfer and aren’t the waves of energy created by the sending coil that are not being used simply being wasted?


11 posted on 06/08/2007 3:47:56 AM PDT by raybbr (You think it's bad now - wait till the anchor babies start to vote.)
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To: Straight Vermonter

I work for a rural electric coop. I’m retiring in a couple years. Just in time for sticks and wires to be obsolete? Great.


13 posted on 06/08/2007 3:49:12 AM PDT by Past Your Eyes (Some people are too stupid to be ashamed.)
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To: Straight Vermonter

I suggest reading an Edger Rice Burroughs novel about how on Mars even aircraft flew with wireless radio beamed power for the electric motors.

This would be the largest technological achievement of the century if we could eventually power through the air for an electric car.

All autos in a city can run off of power cell sites, at the very least this could possibly end all these fruitless wars over oil control.


14 posted on 06/08/2007 3:50:05 AM PDT by Eye of Unk
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To: Straight Vermonter

What a fantastic future we have!

Imagine where almost nothing gets plugged in anymore and your portable devices charge everywhere you go (inside your car, inside any building, etc.)


16 posted on 06/08/2007 3:51:47 AM PDT by Erik Latranyi (The Democratic Party will not exist in a few years....we are watching history unfold before us.)
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To: Straight Vermonter

Just wait until someone figures out that this will cause cancer...


17 posted on 06/08/2007 3:51:56 AM PDT by Fresh Wind (Vaclav Klaus: "A whip of political correctness strangles their voice")
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To: Straight Vermonter

AWESOME.

Have you seen the cost of copper lately? If this is marketable, it will change the entire electrical contracting industry!


20 posted on 06/08/2007 3:55:01 AM PDT by ovrtaxt (I would rather vote for Lindsay Lohan than Lindsey Graham.)
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To: Straight Vermonter

So what stops me from stealing someonelses electricity?


22 posted on 06/08/2007 3:57:50 AM PDT by mylife (The Roar Of The Masses Could Be Farts)
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To: Straight Vermonter
Let me know when they get up to Tesla's size:


27 posted on 06/08/2007 4:04:17 AM PDT by Lx (Do you like it, do you like it. Scott? I call it Mr. and Mrs. Tennerman chili.)
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To: Straight Vermonter

Standing in a room with the air around me electrified?!

I’ll pass.


39 posted on 06/08/2007 4:23:05 AM PDT by HEY4QDEMS (Sarchasm: The gulf between the author of sarcastic wit and the person who doesn't get it.)
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To: Straight Vermonter

Look. All radio and TV transmitters transmit electrical energy. A radio or TV receiver’s antenna receives a small amount of that power. The radio or TV selects a specific frequency and amplifies the power to produce an audible signal.
The principle of transmitting power through the air is not new, not far out. It is valid.
Problems:
The power received drops as the cube of the distance from the transmitter.
It is an inefficient method of sending power from one place to another.
If the transmitter power is increased, anyone who gets in the way of the signal will be roasted. This is nothing new. If you climb up a TV transmitter tower you may be roasted.

Here’s a practical application that can be used now:
Set up a receiver near a radio or TV tower and steal some of the power that is transmitted. There will be no detriment to the signal received by everyone else and you will get free power. But don’t get close or you will get roasted.


41 posted on 06/08/2007 4:33:12 AM PDT by Leftism is Mentally Deranged
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To: Straight Vermonter

....doesn’t sound too healthy to me. Not sure I want to be constantly be zapped with enough voltage to light a light bulb.


42 posted on 06/08/2007 4:43:31 AM PDT by taxed2death (A few billion here, a few trillion there...we're all friends right?)
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To: Straight Vermonter

It’s kind of a pathetic commentary on the state of engineering education at MIT (and the US in general)when they trumpet a high school science fair project as a major advance in technology. Telsa’s experiments in the 30’s proof just how ridiculous this story is as well as illustrating the gullibility of and lack of basic scientific knowledge in the MSM.


43 posted on 06/08/2007 4:44:37 AM PDT by NHResident
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To: Straight Vermonter

There’s already a commercial venture doing this. I believe they were at CES earlier ths year: http://www.ecoupled.com/


44 posted on 06/08/2007 4:51:29 AM PDT by craig_eddy
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