For pumping nipple balls often use Bicycle pump with a special needle. But it does not matter if it broke or its just not there at hand: with this work well covered by a normal Bicycle nipple off a rubber tube mounted with its threaded shank in the hole of the pump.
Alexander Konochkin — student of the physical-technical faculty of Tomsk state University. The choice of the future profession is not accidental — since childhood Sasha enjoys improvised technical creativity.
The liquid level is used in the construction business, as a rule, for check of horizontal position of parts or surfaces. However, it is easy to extend the spirit level, entrusting him and check the verticality. It’s enough to carry its body in the form of a right triangle. Then the Central position of the vial and the capsule, depending on the choice of support surface to confirm either its horizontal or vertical position.
In the late winter of 1974, on the snowy fields near airport “Domodedovo” there was an unusual car, like the egg of a magical bird, the ROC, or a giant cocoon. Leaving behind clouds of snow dust it with remarkable speed glided across the plain and easily overcome the pretty steep climbs. Maneuverability it aroused universal surprise: a complete course “cocoon” was unfolding just in one place!
To score a long thin nail, and especially copper or brass (e.g., with mounting frames) is always a problem. Will help you in this case, the conventional pliers or a wooden clothespin.
The interaction between aviation and ground forces—one of the conditions for the successful conduct of modern warfare. The form of this interaction is determined by the accepted military doctrine. Local wars of the 1960s years has dealt a serious blow to the supporters of nuclear missile strategy, is now considered front-line aircraft as means of delivery of nuclear weapons. Vietnam and the Arab-Israeli war revealed the need to enhance survivability and effectiveness of tactical aircraft with conventional means of destruction under intense fire counter enemy air defenses. Partly these problems were solved by modifications and rearmament of the existing fleet of tactical guided missiles “air—surface”.
To withstand the strictly perpendicular direction when drilling holes in the wall or to any vertical surface— just attach to a drill with tape or duct tape carpenter’s level. His shifty air bubble in a glass tube, show that you have not rejected the tool from the horizontal.
These small maneuverable vessels are used for long-term diving operations. With their Board examined the bottom waters is inspected the underwater part being afloat or stranded vessels. In addition, they are adapted for underwater excavation, blasting and rescue operations.
Despite all the difficulties of the post-Soviet time, the interest of our young citizens for the modeling are gone, and the ranks of the students, is passionate about making the existing car, ship and plane models with the subsequent participation in sports competitions, are constantly replenished in the circles of technical creativity.
Produced digital multimeters (like many other devices) have on the arrow switch in color that almost merges with the body. Arrow will be more visible, if you paint with white enamel or stick to it with glue “Moment” the same size arrow out of paper or thin white plastic.
