I was no more than four years old when our car got stuck on a snowy hill decades ago. Everyone but me went outside to push to get us out of frozen road. More people gathered from other cars to help each other and soon everyone was engaged in a small rescue operation. That certainly didn't mean I didn't help - as well as others pushing the car from the outside, I did the same from the inside. From the back seat, I put my hands on the front and pushed hard. In my defense, deep down I knew that what I was doing was kind of weird and useless. At the time I just didn't know why. I was just ashamed sitting alone and doing nothing. Well, like they say, with age comes the wisdom and now I know that what I did was physically impossible, just like in the case of baron Münchhausen - when he got out himself and his horse he was sitting on out of a swamp by pulling his own hair upwards. And just like in old expression about an absurd and impossible thing one can do - if I were to pull b...