This series of tubes, mounted together, storage for brushes of a painter or modeller. To the plastic base, cut the plastic tubes or similar containers under the shampoos and other detergents is not a problem. Stick them side by side with the help of glue “Moment”, get a cage that can be placed on a shelf, desktop, and even hang it on the wall.
Recommend to read
CALCULATION OF SCREWS
To build templates of the screw (side view) for a given shape of the blade (top view) and the step there are two main methods of calculation: analytical and graphical. Usually based on...
Electronic metronome
"beats" the beats not only sound, but light pulses. In his scheme includes two transistor of different conductivity. The excitation amplifier is implemented by using positive feedback...
