Story of Electricity (Tell Me Why #126)(gnv64)

Story of Electricity (Tell Me Why #126)
By Manorama
English | March 2017 | PDF | 98 pages | 10.1 mb
scanned to PDF by me.

It is the invisible force that runs through the veins of the modern world, making it go. It is so much a part of our lives that its presence is almost ever taken for granted.
Electricity is a natural force that was tamed and put to use by Man, many centuries ago. It is like a servant turned master.
As Man's lifestyle improved, through countless inventions and innovations, the support of electricity became vital to His existence. Absence of this invisible servant would leave the present-day world powerless and dead.
This issue of Tell Me Why tells you the fascinating story of this vital force that rules the modern world - Electricity.