wireless electricity...

[rdpzycho]

yup...I always credit him for having created his AC machines...

most of his inventions rely on having a very high Q...

[Simoun]

tama ka dyan iho... ngunit dahil sa salat sa pondo hindi nya nagawang tapusin ang tinatawag na wireless electricity...

subalit ang kanyang theorya sa larangan ng electricidad ay sya naman ating tinatamasa ngayon.

Datapuwa't ayun sa aking libro na nabasa, ang anumang malakas na radiation ng boltahe sa kuryente ay masama. halimbawa na lang sa inyong pag tulog... kung merong outlet ng kuryente malapit sa ulunan ninyo ay madalas mababalisa ang natutulog dahil daw sa ang katawan ng tao ay mayroon electrisidad na minsan ay sanhi ng pagkakaroon ng isang reaksyon sa katawan ng tao, possibling kanser.

paumanhin kung mali ako subalit ito po lamang ay ayun sa aking nabasa... maaari po ninyo akong ituwid. Salamat po.

[Google]

tama ka dyan iho... ngunit dahil sa salat sa pondo hindi nya nagawang tapusin ang tinatawag na wireless electricity...

subalit ang kanyang theorya sa larangan ng electricidad ay sya naman ating tinatamasa ngayon.

Datapuwa't ayun sa aking libro na nabasa, ang anumang malakas na radiation ng boltahe sa kuryente ay masama. halimbawa na lang sa inyong pag tulog... kung merong outlet ng kuryente malapit sa ulunan ninyo ay madalas mababalisa ang natutulog dahil daw sa ang katawan ng tao ay mayroon electrisidad na minsan ay sanhi ng pagkakaroon ng isang reaksyon sa katawan ng tao, possibling kanser.

paumanhin kung mali ako subalit ito po lamang ay ayun sa aking nabasa... maaari po ninyo akong ituwid. Salamat po.

dahil ata yan sa awayan nila ni EDISON kaya hindi natuloy yang breakthrough na yan...

[rdpzycho]

ang alam ko lang na result ng away nila is yung invention of electric chair...yung ibang results di ko na maalala..

[Google]

Eto pang isang invention regarding wireless electricity


Researchers at the University of Tokyo have demonstrated a prototype that could offer a new way to power gadgets. The prototype, which consists of plastic and flexible electronics, can wirelessly supply power to any device that touches its surface.


The power sheet, says Takao Someya, professor of engineering at the University of Tokyo, relies on the well-known physical principle of electromagnetic induction, used to charge electric toothbrushes and some RFID tags. However, he says, his system is designed in a way that overcomes the limitations of common induction schemes. Traditional induction systems can only spread small amounts of power over a relatively large area, and fairly large amounts of power can only be supplied to precise locations (such as a toothbrush mount). Someya's power sheets, in contrast, can be large, and they can still supply a large amount of power to gadgets placed near them.


This new capability, he says, is enabled by a novel design and by advances in the fabrication of flexible electronics. The power system actually consists of two types of sheets: one sheet senses the position of an object, and the other sheet supplies power to the object's point of contact, but not to the rest of the sheet. "In this way, the system selectively feeds power as high as 30 watts to electronic objects placed upon it," Someya says.


The position-sensing sheet relies on two types of flexible electronics. Using a technique similar to silk screening, the researchers printed an array of copper coils 10 millimeters in diameter. In addition, they used a modified inkjet printer to print an array of organic transistors. Both devices are thin and flexible enough to bend with a sheet of plastic.


Gadgets would need to be equipped with a coil and special power-harvesting circuitry to use the power pad. As the gadget gets closer to the pad, the electrical resistance of the pad's coils decreases. The array of transistors detects the exact position of the change in resistance and effectively directs the subsequent power flow, which is provided by devices on the second sheet of plastic.




watch out this video on how this happen 

http://www.technologyreview.com/player/06/12/14Greene/1.aspx

[creedcradle]

hhhmmm... nakita nyo na po ba to? mga tiga-MIT ang sumubok na pailawin ang 60Watts na bulb wirelessly... astig!!!

http://web.mit.edu/newsoffice/2007/wireless-0607.html

Nah.. nothing new about this.. Physicist do this all way after the Photon transfer Disconvery... Wireless charging is even on your cellphone itself.. hehehe

pretty much amazing.. but it is just a photon Transfer...

si Wikiman basahin niyo na rin

http://en.wikipedia.org/wiki/Wireless_energy_transfer


-creedcradle

[♪ ♫ ♫ ♪ ♪ ♪ ♫ ♫ ♫]

the first wireless power transmission is the Sun, it gaves power to all, and the same way we can acheive wireless power transmission if we shift to light technology. and i think its the future technology.

[Anna]

i saw this featured at discovery channel.

only problem is it takes a lot of power i.e. low efficiency

[NanotecH]

Namatay syang mahirap at dukha subalit sya ay dakila 

http://en.wikipedia.org/wiki/Nikola_Tesla

i agree, namatay si Nikola Tesla na mahirap pero marami siyang naiwang knowledge na ung iba ay napapakinabangan na...

dahil sa dami ng RF energy na napo-produce ng mga wireless equipment posibleng makapagpailaw ka ng bahay...

halimbawa na lang ng crystal radio...walang battery pero gumagana dahil sa RF energy...

kung gagawa ka ng maraming units nito kahit maliit lang ang Amps kapag pinagsama-sama mo lalaki ung current...

gagawa sana ako pero I rather decided na gumawa na lang ng generator to run my whole house...

kung magkakaisa lang sana lahat (or karamihan) sa ating mga nasa Electrical/Electronic/Computer/etc fields sigurado akong makaka-produce tayo ng isang bagay na mapapakinabangan hindi lang sa ating bansa kundi pati na rin sa ibang bansa...

ayon sa nabasa ko, nalaman din nya na masama pala ang AC energy sa tao kaya humingi siya ng paumanhin sa mga tao at kung nalaman lang nya agad ang epekto nito hindi na niya inilabas ang technology...

ayon pa rin sa nabasa ko, maaari niyang gawin ang AC na makabubuti sa tao pero nakamatayan na yata nya...

palagay ko yan ang dahilan kung bakit nag-away sila ni Thomas Edison...palagay ko lang po...

[gentleman]

that's good!!!

the only left for us as an engineer is to THINK and DEVELOP that para naman magamit yan ng marami na kung saan ay sana wala ng radiation that can affect others 

[virgz]

may side effect kaya yan??
delikado ganyan ah, mataas na radio frequency weeeeeeeeeeeeee!!!

oo nga malakas siguro....ayaw ko.

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