I realise that in the USA, you can buy a dry chemical fire extinguisher rated for class B (flammable liquids) and class C (electrical) fires. Here in the UK, class B is the same, but class C is ...
Fire sprinklers are common in office buildings but not so common in people's houses. How come? I'm thinking of adding such a system to my house but... I don't know... maybe there is a reason for why ...