Leaders of the world - Write up for Kids

Recently I was trying to know about some of our greatest scientists. My dad pointed me to this nice web site Leaders for Kids ) . Simple and inspiring. I read about

1. Alexander Graham Bell who invented telephone - http://gardenofpraise.com/ibdbell.htm
2. Thomas Alva Edison who invented light Bulb - http://gardenofpraise.com/ibdediso.htm