Can someone explain how we have electricity in our hair and get shocks touching shopping trolley handles etc?

Maybe. Be more worried about your own safety though. If that was here in the UK your landlord could be liable for some serious trouble.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.