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.
Recommend to read
ON THE COURSE – THE SHIP
The model, which will be discussed, applies to the class of high-speed RC models with electric motor total weight of over 1 kg (F1-E>1kg). According to the world Association of ship...
LIFT SKIER
Ski sport in our country every year becomes more and more popular, they are fond of both adults and children. It makes no sense to list all its attractive side, enough to give...