People who have had live electricity flow through them before, how
Electricity Flow on the Farm
How did people live before electricity was invented? What would their lives be like and why didn't they invent it earlier than now? - Quora
Effect of Electrical Current on Human Body & Electrical Safety Precautions
Understanding Electricity - Learn about electricity, current, voltage and resistance
The Pelican Centre
Electricity wires, Circuit breakers & Fuses
Electricity does not flow through wires! - Energy One
Which Way Does Electricity Flow?
Can electricity that goes to your house ever go 'backwards' towards its original source in the case that some of the electricity did not get used? - Quora
Electrical injury - Wikipedia
Can you still get shocked if the breaker is off? - DIY Round Table
Understanding the Flow of Electrical Current
Who discovered electricity? Probably not who you're thinking - BBC Science Focus Magazine
The Big Misconception About Electricity