Usually vegetable seeds, berry and horticultural crops are kept in bags, which is not very convenient. Much handier to keep them in a special box with drawers. It is easy to make from vacant matchbox boxes: simply glue them together. V. GOLOVASHIN, Rybnoe, Ryazan region.
Recommend to read
INVENTING… THE WHEEL
At this stage of the work, outline the design of the actuator, which provides translational movement of the model. Let's start with the analysis of the already known mechanisms, which...
BROOM-“PULVERIZATOR”
For uniform spraying paint when decorating large or small surfaces, to create artificial "rain" indoor plants or spraying vegetable crops and shrubs with chemicals that help to combat...
