IN THE ROOM:
(01) Lavrov A. Young innovators;
(03) Wells V. – Faster than the wind;
(06) Krivonosov L. – the ABC of shipbuilding;
Collection
Only 30 years ago, no one could tell what it is, not to mention what wonders he can create. Times have changed. And today it is difficult to imagine a modern home or office where there is at least one such revolutionary inventions.TOOTHPICKS
Someone impale them on sandwiches, someone makes them reduced copies of famous buildings, and some use them as intended, to remove stuck food between teeth. Welcome to the factory where they make modest zubachistca. Raw materials for toothpicks the most simple – logs, lots of logs, or rather of birch wood. The transformation of the Yule log begins with the separation of the bark, bark is not suitable for the manufacture of toothpicks, but it is not wasted, it is sold to a nearby factory where it is used as fuel. The log is processed on the machine twice, the result takes the form of a right cylinder, convenient for further processing. A special machine turns the log like a roll of paper simultaneously slitting thin layers dvenadtsaty sharp blades.
MODELIST-KONSTRUKTOR 1966-04
IN THE ROOM:
So I decided to Plenum (2);
Gathering passionate about. Taranowski V. (4);
The model paves the way. ‘ev L. (5);
MODELIST-KONSTRUKTOR 1966-01
IN THE ROOM:
(01) Maslov Y. – it All started with models;
(03) Shots N. – Start small missiles;
(09) For the prize of the General designer;
LIGHT AMPHIBIAN BE-103
On the globe there are numerous plots of land that has an extensive Maritime border and a significant number of inland waters. To the greatest extent meet these criteria Canada, North Eastern United States, Australia, New Zealand, the Asia-Pacific region, Latin America, the Caribbean, Siberia and the far East of the Russian Federation. All these and other island territories represent the most promising market for light aircraft amphibians, especially because in most of the above countries and regions already have experience of using this technique. Today in operation there are a few thousand light seaplanes and amphibians.
SHEET GLASS
Float glass is the basic product of the glass industry is a colorless , transparent, mirrored or tinted sodium-calcium-silicate glass manufactured by methods of float or vertical extraction without any additional surface treatment having the form of flat rectangular sheets whose thickness is small relative to the length and width. Typically use glass with a thickness of 1.9 to 19 mm.
BEER
A video about the process of creating beer.
Beer — low-alcohol beverage obtained by alcoholic fermentation of malt wort using beer yeast, often with the addition of hops. The ethanol content in most varieties of beer to 3-6 %. (and sometimes above, the strong usually contains about 8%., maximum — 14 %), dry matter (mostly carbohydrates) — 7-10 %, carbonic gas — 0,48-1,0 %.
NAILS AND STATIONERY BRACKETS
25 million pieces every day. Any handyman will tell you that a bad worker blames their tools, and the worst – blames nails. But now it’s no longer a justification since, as made nails for wood with a flat cap and a screw thread. Have you ever wondered how millions of these little pins are the same size?
FLUORESCENT LAMPS
Fluorescent lamp — gas discharge light source in which visible light is emitted mainly by the phosphor, which, in turn, glows under the ultraviolet radiation of the discharge; the discharge also emits visible light, but to a much lesser extent. Luminous efficacy of a fluorescent lamp is several times greater than incandescent lamps of similar power. The lifetime of fluorescent lamps can exceed 20 times the life of incandescent lamps while ensuring sufficient quality of power supply, ballast, and compliance with restrictions on the number of on / off.
