This book explains some inventors who invented something related to electricity and how people became aware of existence of electricity. The demand for electrical power is greater now than ever and it continues to grow. Most of all products surrounding us need electrical power to become functional. If electrical power doesn't be supplied, we will be confused and hard to live. There's no way to live as usual. When electrical power is stopped supplying even a moment like blackout, many troubles occur. I can't imagine how hard to live without electrical power.
107 words
Reference
Brasch, Nicolas. (2007). Electricity. South Melbourne, Australia: Thomson Learning Australia
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