Man can not live without water, it is an integral part of life. And depending how high the quality of water depends largely on our well-being. Today the issue of treatment popular as ever. For water purification use various filters and purification systems, ranging from simple filter pitchers and ending with the ozonation of water, correctly picking up that you provide yourself and your family with clean water that will bring invaluable health benefits.
IN THE ROOM:
Small-scale mechanization
E. Feofilaktov. OLD BIKE — NEW WALK-BEHIND (2)
Turist — the tourist
Acoustic guitar — a popular plucked string musical instrument (in most varieties of 6 strings), the sound of which is due to the vibration of strings is amplified by resonating hollow body. Modern acoustic guitars can have built-in pickups: magnetic or piezoelectric, with equalizer and volume control.
IN THE ROOM:
Public design Bureau
I. Sorokin. PNEUMOCOC IN WINTER AND SUMMER (2)
B. Vladimirov. SANI-“ATV” (4)
IN THE ROOM:
Public design Bureau
Yu Bannikov. TRUCK-SCARCE (2)
O. Fefelov. The PLANE f-3 (the end) (5)
The first radical modification of passenger aircraft An-24 began its military transport version of the an-26. Today this machine is so popular that without it can not do either military or civil operators, and replace her in the next five years is not expected.
Natural honey is digested in craw of melliferous bee nectar plants, consisting of 1/5 of 4/5 of water and various carbohydrates containing a large number of vitamins and beneficial to human body trace elements. In addition, honey is a high calorie product, which in addition to its nutritional values has a number of healing properties. Although, of course, many people prefer honey to other sweets not because of its high caloric and nutritional value, but only thanks to a pleasant taste and aroma.
According to official data, the artificial breeding of fish began in 2000 years BC. Currently, the share of food industry accounts for 20% of world fish production. Some farms are equipped with the latest technology, others use more traditional methods of breeding fish. Today let’s talk about trout.
IN THE ROOM:
Public design Bureau
L. Antonov. VSESEZONKA ATV 4×4 (2)
A. Stakes. ELECTROCYCLE (6)
Before the pilots worked exclusively in the commercial and military air fleet. But now the situation is changing. Nowadays, many can get a pilot license, and not in order to earn a living, and just to enjoy the feeling of flight.
The Assembly of light aircraft begins with two types of coatings – fiberglass and carbon fiber. Carbon – a chemical element stronger than steel. Both materials pass through the laminator, which covers them with epoxy. To make the various parts of the fuselage, make the layered parts from laminated material. The layers or strips must be positioned very accurately, since it depends on the strength and durability of the aircraft. Where you want the special strength but little weight is placed carbon fiber.
