If a barrel is poured in the vegetable garden or cistern in the shower — the water level in them will tell you a simple water-measuring device consisting of a Styrofoam float and stuck to his line or rod with the labels. For greater stability of water-measuring devices are required on the barrel to put the bar with the guide bushing.
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Built by A. Baldin from the city of podporozhe Leningrad region. This is his fourth design, and, as he writes, the most successful. The car has an enviable maneuverability, decent speed....
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In a number of traditional home devices such as a receiver and a photo or a movie camera, TV, VCR — all the more familiar and even normal becomes a typewriter. And with all the variety...
