Incandescent Light Bulb

the lamp acts like a resistor. It gets fed by voltage and outputs current , it gets fed by voltage till it get so hot that it starts glowing. 

Hello contenders

If everybody kan be a contender every body kan be a winner.... am not here to preach but i believe i gonna reach 

Howard Schultz 
chairman, president and chief executive officer of
Starbucks.  US$ 10.71 billion (FY 2010), 4,123,778,241.85 Omani rial, Revenue.

1 USD = 0.385040 OMR

1 OMR = 2.59713 USD

"Don't be threatened by people smarter than you. Compromise anything but your core values. Seek to renew yourself even when you are hitting home runs. And everything matters."