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
MODE SPOT WELDING
I made welding machine is a well-proven in practice a modernized version of the device description and drawings of which are published in the journal "modelist-Konstruktor" No. 3, 1966....
FARM HORSE
Log "modelist-Konstruktor" reading since 1982. Since I am an active supporter of technical creativity. Farmersto now, but before when I worked in the local newspaper, tried to the extent...
