The first of January father is sleeping tired :) my mom got somewhere. Sister (older) playing with the gift and eats tangerines. Am I near the Christmas tree. As a future engineer was already interested in electricity - batteries, bulbs, motors in toys. From experience I knew that a flat battery on the tongue sour-sypitsya (4.5 Volt) and that it illuminates a small light bulb. About "the Crown" did not know - would be smarter (9 Volts).
I look at garland - rent an asterisk - see the same little light (but it's 220 volts and 20 series-connected bulbs 13.5 Volt). Because of Ohm's law and Kirchhoff did not know, then decided to try the taste of garland. Turn on the light and shoved the amplitude of the language. Now nothing happened, but then the language was small and here IT was. I was SO stunned, didn't (why survived I don't know if the current passed only through language or a thick carpet helped).
My experience - I see nothing, only the flashes in his eyes and a bitter mouth (looks slightly shell-shocked).
Then, Mat did not swear, but see the father's word memorized and their meaning understood. So ladies I'm sorry.
Experience sisters fell to the floor, eyes to the ceiling. First silence, then muttering - "Them.I imagine the battery".