– You can be absolutely quiet – Wagner answered. – Carrying power of our flying carpet is very small. Its ceiling has only two-three hundred meters. You see, our rise is already slowed down. And when there will come evening, temperature will go down, humidity of air will increase, and our flying carpet will begin to descend. My calculation is absolutely exact. Punktum. Not without reason I verified your weight. There now. For now… we have a lot more time, and I can explain you a secret of our flying carpet… You watch how many boys ran together to look at us. And from where only they undertake?. Shout, wave caps…

Slowly carried us for a grove. The river and crowd of children passed out of sight ashore soon.

– And so – Wagner continued – all these miracles were born from scientific works on physics of thin films, little-known to general public. I advise you to get acquainted with this subject. In sum, our flying carpet is made of a so-called firm chain. This body consisting of a set of cells bubbles. Alloy of magnesium and beryllium. The size of cells is less than one millimeter, and thickness of walls – one ten-thousand millimeter. Emptiness of cells are filled with hydrogen. At a thickness of walls – thin films – in one thousand millimeter weightless material already turns out, and at a thickness of one ten-thousand as at us, metal becomes flying. At the known size of the flying carpet from such metal it, as you can see, can lift not only itself (himself), but also additional freight. Forgive, but I will take off boots – got used to go at the dacha barefoot – he interrupted the explanations, took off boots and put near himself. – So – he told…

But at this moment it is unknown from where flew a wind gust, rocked our flying carpet, boots departed on the earth, the facilitated plane rushed up. Wagner screamed, and this shout resembled groan more. I understood: alas, now we will not be helped by neither night dampness, nor fall of temperature. We could not produce gas to decrease as aeronauts. Gas of our flying carpet was deeply hided in artificial «foamy» structure. We could not operate the movement of the plane neither down, nor across. We were helpless. We had no radio station. We had no stocks of food and water. This Wagner is a quite good inventor, but very impractical person. I was angry on it especially as to me thirst already having felt hungry and tormented.

– Whether our situation reminds you an old story of the person who took in head to jump in a flea way? – Wagner angrily breathed heavily, but kept silent. – There is nothing to tell, we got into pretty situation – I continued to saw it. – There can come the storm at night, our flying carpet will turn, and we will break. Or we will eat each other for hunger as castaway. Or we will die from thirst, and our bodies will be rasklevana birds…

Wagner loudly burst out laughing.

– I did not know that you such cheerful person also are able to joke in the most difficult circumstances! – sincerely he told, and it became a shame to me. – But our situation not so tragic as it seems to you. Fortunately, my flying carpet is welded from solid foam which is pretty fragile. We can break off pieces from our carpet, it will decrease in sizes and will fall as the raft under excessive weight falls. It is rather for work!

Wagner began to break off pieces of porous foam, since edges of a crack in the center of a carpet. I followed its example. We threw the broken-off pieces aside and down, but they steadily emerged upward and vanished somewhere in blue of the sky.