New built training model aerobatic aircraft surprised everyone, ourselves including. So successful was the combination of spectacular appearance (which is very highly valued by only pilots, as well as time of flight affects the evaluation of judges), the extraordinary simplicity and manufacturability, durability and good flight properties. Therefore, while the new aerobatic machine and is “preseminary” character, we named it “Extra”. It should be noted that the potential flight performance of this model is enough to perform the second sports category.
WITH THE BIKE ON THE VACUUM CLEANER
In the mail “Club house masters” there will be similar advice to different readers. So this time Agapov from Privolzhsk and Nikulin from Kirovogradskiy region odinakovo solved the problem of leaky recovery on the excesses of the hose from the vacuum cleaner. The first simply pulled the damaged areas of the segments of the Cycling Read more…
For many years KDM constantly introduces its readers with a variety of furniture designs, designed for independent production unfortunately, as the email, ie all from home masters who wish to start working, can take up the repetition. This is especially true for residents of large cities the Main reason is the lack of “building material” or, in the best case, having at hand only the very lean range. So today, in response to numerous requests, we bring to your attention a set of garden furniture, which can do virtually the same “size” — reek with section 20×30 mm will need in just a few bars of the cross section tion 20х50 mm.
The proposed device is designed for automatic control of vibrionaceae Malysh, Rucheek and the like for operation in boreholes (wells) with a low flow rate of water or for periodic pumping of groundwater. Machine applied non-contact water level sensors, installed directly on the lifting hose of the pump, allowing it to be used in wells of small diameter.