One of my initial Ideas on Radio Power Harvesting :: For KVPY
As quoted in my Report footer of Conclusion :
Now you can talk freely,
No need to recharge regularly,
In bus, train or anywhere,
Power is now available like air, everywhere!! -- By Shabbar Vejlani
You can see my Report here : Radio Power Harvesting . Though I was pretty much for the idea, on account of lack of support from college ,KVPY and time, I personally couldn't experiment to account for how feasible this idea actually is. Hope I get to work upon it sometime in life.Currently though Power transfer though "Magnetic Resonance" is what is word!