Widespread, cassette radio. Storage cassettes make a simple stand as shown in the figure.
Recommend to read
THE BEARING IN ONE PLACE
To install the ball bearing in the workplace, it is necessary to produce it under the special case that is often associated with certain difficulties. Here is one simplified but reliable...
CONTRARY TO TRADITION
"Made without balsa? Then bad!" — is unexceptional opinion about aerobatic traditionally there is a perception among most athletes. Especially categorical estimate the model from the...