Like to gain the space velocity of the rocket help a three stage engine, three cutter proposed Odessa innovator P. I. Podolyan instead of one, possible to achieve “cosmic” speed cutting worm thread is one of the most common in modern engineering.THE THREE-STEP CUTTER…
Like to gain the space velocity of the rocket help a three stage engine, three cutter proposed Odessa innovator P. I. Podolyan instead of one, possible to achieve “cosmic” speed cutting worm thread is one of the most common in modern engineering.
The case is a special bag for photographic equipment in the form of a chest (or more precisely – of the box – but it is a very difficult word, easier to say-in the shape of a brick). It is made of double pigskin leather with a felt coating of the inner surface. The case rests on four iron button feet. Served – leather cover and fastens with a portfolio closure. Leather shoulder strap with buckle through pant steel ring riveted to the front and rear walls metal studs. Double as the bag, two handles are also riveted to the side walls, and combined special slip grip push-button clasps. All made on the conscience, “Soviet-style”, but rather – according to GOST.
If you have a rectifier for charging automobile batteries, a step-down transformer or Latr you will be able to make thermoresin cutting foam. The cutting
The fact that under natural conditions perform wind and insects at the breeding stations have to do manually by the staff: in the hybridization of tree species they hold dusting brushes or cotton swabs. However, in the morning when this work is most effective, dusting is difficult because of the moisture deposited inside plastic bags isolation of inflorescences. At day same time violated the clean dusting. An ingenious device proposed by a senior researcher of the Central research Institute of forest genetics and breeding V. Iyevlev, will greatly help the scientists.
Homemade table tennis tables in the courtyard are usually fine stationary: rough, of boards or even concrete slabs—such structures are called table can only be conditional. Yes, and they are not protected from rain, being outdoors.
To talk about what benefits the garden, vegetable garden or country site bring poultry, it is not even necessary. But it is, so to say, the practical side of the question. What a pleasure deliver bird man his singing—it is too intense. But what of a bird to its nest will summer residents like your plantings, more of a coincidence than a pattern. To lure the birds to your plot offer to make a simple cottage-birdhouse, so that it could fit and live a more birds—make it attic and even the “apartment”.
It is sometimes necessary to drill small holes in tight spaces, and dimensions of a drill to make it not allow. Rescued would offer a mini-drill, made on the basis collet pencil. This simple device will give you the opportunity to run drills with a diameter of 2.5 mm and will become an indispensable assistant for those craftsmen, who are fond of fashion jewelry and fine Handicrafts made of wood and plastic. I think that for modelers it will not be superfluous.
Until recently, this metal and Assembly tool for screwing-unscrewing small fasteners and understand that special needs were not. Every Amateur designer or a mechanic, vehicle enthusiast, having in the Arsenal of his Studio a couple of sets of screwdrivers (under “slot” and by “cross”), they completely and treated. Head of cogs, bolts, screws in various household tools, appliances and even cars of domestic production, too, had, respectively, either slotted or Phillips working the nest.
No, of course not with fire, as fire with fire as the saying goes, and… turn away. Because the wedge as the main element included in the design of the unusual wrench proposed Nikolaev innovators. The originality of the tool lies in the fact that in contrast to the known devices there are no grooves, rods, worms, axles. The key is extremely simple, reliable, very easy to use.
“Modelist-Konstruktor” awakened in me a thirst for innovation, the desire to do something with their hands. One of his simplest works, I would like to submit to the judgment of the editorial staff and readers of the journal. After reviewing the range of goods in many camera shops, was disappointed, as most frames I’ve seen were either made of plastic or metal, and besides, pretty rough work. I also wanted to have a framework of wood. For large format A3, it is this size and not easy to find, and their cost is prohibitive. In the end, had to either store the images in the album or come up with something yourself.