The need for easy to operate, the engine for aerobatic cord models-copies and the lack of compression engines of large cubic capacity prompted Novosibirsk modelers from CUT SB as USSR to the idea to alter the pre – “Flight” in the compression option.
After nearly a decade, resumed the holding of the all-Union sorevnovanii model airplanes-students. They will vystupat in teams of young men with models of three new classes: glider A-1, rezinomotornaya In-1 contour cord model-copy aircraft. Competitions will be held in Odessa from 4th to 10th August 1977.
Now, almost everywhere applied electronic machines and appliances, the programme of work which is carried out by using perforated paper tapes and cards. Therefore, it is easy from already used punch cards to pick up where the holes were located in one row. Essentially, this is a ready device for drawing dashes: apply to the Read more…
The management of these sleds is somewhat reminiscent of airplane: it also consists of the pedals and handles. The direction of the descent is aged using the pedals, and the handle is used for braking.
You see on TV the most interesting hockey meeting. The team played brilliantly, passions are running high. At that moment in the opponent enters the washer. You even consider not managed properly, as it happened. That’s a shame!.. But this time on the TV screen in slow motion again there are the same exciting footage.
So it is sometimes: you need something urgently to paint or draw, label, and doesn’t brush. Rescue method, which is applicable for manufacturing of any brush set. This will require a tube of suitable diameter, strong string or wire and any fibrous material — fur, synthetic yarns, tow, or wool. The Assembly is clear from Read more…
An ingenious solution processing grinding wheel internal surface of tubes or hollow parts offered innovators N. Epifanov, A. Chuprikov, Y. Shabalin.
The first enemy records — dust: invisible to the eye, it becomes “audible” as soon as the needle touches the disc player, particularly a high level. Crackles, rales, crepitation, in this case, the typical noise design. In addition to the regular wiping of the disc with a soft cloth, install the cartridge a sort of Read more…
In many CUT and suit (clubs and centres for young technicians) a section of the kart. Little machine not only helps children to learn the overall concept of the car and learn the basics of his driving, but many of them, it’s blazing a trail in the big Motorsport and reveals their ability in technical work.
Yes, how would it work, no matter how perithecial — it does not decrease! To maintain a times a predetermined diameter with high accuracy allows her to design feature.