A fluid or oil is supplied to market in plastic canisters of different capacities. A worn or leaky thrown into the garbage. However, one can do some useful things — for example, podtsvetochniki or scoop, similar to what is shown in the figure.
Recommend to read
BLASTER AQUANAUT
About ten years ago I read in "M-To" article that described the design of the spear gun. Decided using the same principle — a spring as a battery, to make the gun more simple, easy, and...
“ANT” BODY FORWARD
First of all, I thank the editor of "Model construction" for the promotion of ingenuity, intelligence and talent of ordinary people, for the opportunity to use his rich creative...
