To eliminate the need to carry a ruler or tape measure, apply a linear division on the comb, which is always in my pocket.
N. TURULIN, Taganrog
Recommend to read
ALL FOR THE CAR
Every year produced more cars. Today while driving to meet a man of almost any profession - the engineer, doctor, architect and worker, farmer and teacher. On how to properly operate the...
SPORTS DINGHY ON THE HOME SHIPYARD
"Moth" is the name of this sports Dinghy. Thousands of boats ply the waters of the lakes and reservoirs in many countries of the world. Especially popular vessels of this class in...