Recently Russia adopted a law allowing drivers to get behind the wheel of a car with a small residual content of alcohol in the blood. Knowing how topical this subject in Russia, I think it is important to highlight some technical aspects of control (and self control) persons who consumed alcohol. Of course, the objective of this study is not in dispute is that the law or the causes of the problem. Below we consider the technical issues on breath alcoholic couples. But first, let’s look at the history and production technology of industrial sensors of various vapor and impurities in the air. In many European countries (Germany, Finland, Poland and others) a few years ago appeared in the free sale breathalyzer, or so-called “alcohol vapor detectors” (Roadtest).WHEN YOU CAN SIT BEHIND THE WHEEL
Recently Russia adopted a law allowing drivers to get behind the wheel of a car with a small residual content of alcohol in the blood. Knowing how topical this subject in Russia, I think it is important to highlight some technical aspects of control (and self control) persons who consumed alcohol. Of course, the objective of this study is not in dispute is that the law or the causes of the problem. Below we consider the technical issues on breath alcoholic couples. But first, let’s look at the history and production technology of industrial sensors of various vapor and impurities in the air. In many European countries (Germany, Finland, Poland and others) a few years ago appeared in the free sale breathalyzer, or so-called “alcohol vapor detectors” (Roadtest).
Laying tile without assistance. Those who build a new home or apartment equips with modern conveniences, it is necessary to take care of tiling. Work on tile laying with the use of modern bonding materials really is not something extraordinary that requires the intervention of external forces. However, installation of tiles with a pattern, requires not only skill, but patience. But this last quality, as a rule, with the plethora of individuals is working.
Readers already familiar with the workings of the Chisinau children’s club “Firefly” of the Ministry of Moldova. Last year, the “M-K” printed drawings, model air combat “Firefly”. This simple, durable and unpretentious bouzouki like many beginning modelers, as we judged by the numerous sent to our club e-mails.
Kayak in the open sea… Not even if is”? Well, it depends on what kind of kayak. “Petrel were” — the lightest boat, the description of which is offered to your attention, is not afraid of windswept expanse or sea waves. The survivability of the ship is ensured by its design. Add to this the accuracy on the course and the safety for crew and cargo in extreme weather conditions. In spite of the elongated body, the boat easily, as sailors say, “clears” from the wave, and has a good “viable” even in cool water shafts. All control systems work quickly and reliably, and steering is effective in any maneuver.
The story of midget submarines began with the artisanal submarines, which can now perform almost any large engineering company – would the money from the customer. But in our time and customers a lot of money, and we are talking primarily about the smugglers and the traffickers. The one who followed world news, noted that in recent years has repeatedly documented cases of the use of midget submarines for the delivery of drugs from Latin America (primarily Colombia) to Mexico, USA and Canada.
Saw a tree in the woods tinder fungus — big, beautiful, bizarre. The bottom had white and porous, the top is dark brown with yellow and reddish stripes on the edge. Sorry to leave such a handsome man in the woods. Gently separated him from the tree, put in the package. Home dried, aligned with the saw sidewall-base, drilled a hole under the wire. Screws attached metal eyelet — for attachment of the fungus to the wall, convex side up. Painted it white with latex paint, top coated with varnish.
It was called hydrocardon, although it is more like a kind of water motorcycle. Built is sports microsode the Donetsk regional station of young technicians in the circle of “Small shipbuilding.” As reported in the editorial of the Director of the station N. Vladimir Vasilyev, the club celebrates this year its fifteenth anniversary. Initially, in the classroom young engineers studied the structure and purpose of a variety of sports and pleasure craft, have developed a new design .mostly motor boats. The work aroused great interest guys, but I felt that something still was missing. It soon became clear that the young “shipbuilders” I wanted not only to create a motor court, but also to experience them and more — to compete: whose machine was faster, so, technically perfect.
RC model-polyopia motor. Motors together with batteries increasingly gaining ground in the modeling. Today, the growing power motors and improved battery options allow you to create a comprehensive, well-flying model aircraft, including radio controlled.
A master homebrew, working with metal, have in their Arsenal, angle grinder, called colloquially the “grinder” (the name originated in the old “stagnant” times, due to the fact that this power in the USSR were exclusively Bulgarian production). The undoubted positive qualities (high performance, ease of use, versatility, etc.) have angular shlifmashiny quickly wear out and even break the teeth of bevel gear pairs. To acquire the right set of gears and to sort out the gearbox — no problem. However, this does not relieve further from repeated repairs. It’s all about the grease, or rather in its failure. In the process of thick grease under the action of centrifugal forces distributed over the walls of the casing, divided into sectors by ribs, and thus out of business.