Mystery #2Tier 2electricity / circuits
Why don't birds on a power line get electrocuted?
A power line carries enough electricity to run a whole street of houses, far more than enough to harm a person. Yet a little bird lands right on the bare wire, wraps its feet around it, and sits there happily, even falls asleep. It isn't wearing rubber boots. So why isn't it hurt?
Your guess
What do you think keeps the bird safe even though it's gripping a live wire?
There's no single magic word to type, have a go in your own words, then reveal the answer to see how close you got.
Make a guess to unlock the hints and the answer.