I tried to use my clippers today for a haircut, but forgot to look at whether they will accept 240 volts. It turns out that they don't.
All the power in my apartment disappeared with a loud pop. As it was just getting dark out I hurried up and searched for the breaker panel. Found the one fuse for the place, so everything came back on -except for the bathroom lights. Did I fry the electricity in there?
So I guess I should get a hold of the guy who maintains the building. The last time I needed him (for a key to the roof on behalf of the internet installation), Zsuzsanna the property manager hung up the phone with him with her eyes bugging out, "Well that wasn't the most pleasant man!"