
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
MICROSCOPE FROM A DROP OF WATER
Probably unlikely pharmacist Leeuwenhoek invented the microscope, not whether it is a variety of lenses. In our time, for those who want to make a microscope, may be more difficult:...
THE GYRO ON A ROPE
Model autogyro designed and built in the laboratory of the Aero modeling club of young technicians of the Siberian branch of the USSR. The author is a graduate of the class of technical...