o zemlyak city of nizhny tagil you all have such a typical representative of the city there, nizhny tagilules, this is andryukha, come on, i'll spend the winnings andrey will spend on buying sports equipment for the local orphanage again, the children will ask attention to the screen. good morning. i have an interesting question for you: a coin is placed on a pendulum, and thereby adding to the coins take the coins and , accordingly, very smoothly adjusts the course. how do you know? andrey i'm in your place, because you know, i also had some kind of past, not only you lived in nizhny tagil, but i studied fifaq in novosibirsk. they taught you there. yes, at the end, including says yes, absolutely right. given by alexander pushnoy what kind of coin do you put one penny, right? and, accordingly, the weight of the pendulum slightly increases slightly, there absolutely time will give attention first correct answer. ben regulates the accuracy of the clock on the peak towers with a coin. now i’ll tell you a fact, and then i’ll tell you how i personally put this coin in and stopped it for a few