
A simple feeder for small birds can be done literally in minutes, using a tin can and a stick of wood or a suitable diameter of the branch.
Recommend to read
WITH THE ENGINE. BUT WITHOUT FUEL
Not so long ago in the journal "modelist-Konstruktor" was published material about model aircraft with pneumatic motor. The main advantage of this engine over any other is that the...
SIMPLE, BUT EFFECTIVE
Somehow I came across the article "Vitamin Jack" ("M-K" № 7, 1985), where the author writes that in the procurement of juices crushes apples with a wooden mallet in a small barrel. I...