Pouring solutions of chemicals in the bottle, Amateurs are plastic or glass funnels. First trouble do not deliver: special ribs on the outer surface do not allow them to fit snugly to the necks, and displaced fluid with the air out of the bottles without interference. Edge for glass can be formed by bending, as shown in the figure, the cut copper wire Ø 1 mm.
A. KAMALOV, Obninsk, Kaluga region
Recommend to read
VAZ-2101 SPORT
About sports "cents", the General public knows not so much. However, "Lada" took part in the USSR championship in road racing in 1972, almost immediately after the start of their serial...
THE WONDER STOVE
I want to offer the readers of the magazine the burners for liquid fuel — diesel. It is also possible to use various waste industrial oils, diluted to a more liquid state diesel fuel...
