You need to carefully pour a viscous liquid (e.g. oil paint) from banks in a narrow-necked container or to fill in the gaps with the heated tar or mastic? Here you will rescue this type of nozzle, made of half cap from the same banks, tightly inserted in holes on the tube spout.
Recommend to read
INTERTUBES
If you have under the sink plumbing fittings is not covered — to hide all this ugly picture will be easy and simple if you use a thin plastic sheet, from which it is easy to twist the...
GOMEL SCHEME
A lot of interesting instruments created in radio school of the Gomel Palace of pioneers and schoolchildren named after V. I. Lenin. Here are some of them: pulse the flash and the...
