THE GREAT THOMAS ALVA EDISON

Let me say about EDISON in detailed,he studied for 3 months duration.and he is having very much zeal on experiments,at age of 8 years he setup his own laboratory at home.the requirements can buy it from MARKET by working as child labor.so he is not a rich man at starting.and keep on doing experiments at home ,and his mother was scared about him “one day the house was fired with his fault experiment “once up on a day he travels in train,and doing some experiment due to that the compartment fired than police was arrested him.and he was in jail for 6 months.

Finally THOMAS ALVA EDISON invented a bulb not only bulb, and he invented 1 ,2,3 ……………1093 new devices.

So friend try try try ………until and unless you get a success.

The first wireless bungee jump

ACCEPT PAIN, OVERCOME THE ALL BARRIERS, TAKE A RISKS (CONFIDENTLY AND CHALLENGELY)
DON’T THINK OF TIME AND HARD WORK, CONCENTRATE ON GOAL AND IMAGINE YOUR SUCCESS WHILE DOING OVER WORK.
Success of your work definitely gives infinite happiness and kick (no words to explain see the best video to explain all feelings of success)

The electromagnetic spectrum

the light can contains wide range of frequency technically called wavelength.but human being can see only small band of spectrum of the light.LOOK AT WHILE FOR DETAILS