Santos-Dumont : How do people learn to fly

The meeting vodonosnyh horizons of insignificant volume in the form of the closed lenses surrounded with rather waterproof breeds is sometimes possible. Such waters, however very rare, carry the name buried, locked, minerals, relic. Their age same, as well as breeds (usually it smaller). However, the exact establishment of absence of water exchange in such closed lenses, strictly speaking, is impossible

In fibers of whom at recalculation on a solid the body of the person consists on 45 %, hydrogen occupies the first place-50, carbon-30, oxygen - 12 and nitrogen — 8 at. %. The person — in full sense hydrogen creation. Already one it, according to V

Unfortunately, sciences about water cannot brag of the big successes in a solution of features of structure of water, and till now we possess in this respect only more or less

This work Goncharenko — the book «As people have learnt to fly» — one more interesting display of harmonious nature of the inexhaustible enthusiast. To me it is thought, it is necessary to liking to the young readers, many of them will carry away dream adequately to continue business of the first subjugators of an atmosphere and a space.

From aircraft was born and absolutely new branch of a science and technics — astronautics has grown. All of us of mountains -

Gradually student's aeronautic circle has outgrown in 1909 in the Kiev society of aeronautics. At institute experimental and developmental work was regularly spent. It has allowed the engineer of means of communication fulfilling duties of the professor on chair of stability of constructions to Alexander Sergeevichu Kudashevu first in Russia to construct the airplanes.

The passage La Manche separating England from France and having in the bottleneck about thirty kilometres, long since was a place of various sensational competitions. It crossed and by boats, and by swimming, and on flanks. And with the advent of balloons as we remember, the first it was by air crossed by brave aeronaut Jean Blanshar. And here now La Manche became excellent test for airplanes

About 15 kilometres per hour. It could fly already against a weak wind. But stocks of energy sufficed for a short while.