Plastic body ball point pen is often broken, especially at the tip, near the writing unit. Operational offer a way out: to tighten tight the rod in a paper tube, taped the edge of the strand. This “ball” will serve to securely purchase the new. N. ALIKIN, St. P etersburg
Recommend to read
TRIPOD FOR MACRO PHOTOGRAPHY
During normal photographing miniature objects - be it coins, insects, or drops of dew on the grass - is the involuntary trembling of the hands, especially with long exposures: they...
CORRECT CANDLE
Razmeshalsya the edge of the brush with the bristles protruding or too sharp end of the teeth of the combs can be easily aligned with the flame of a burning candle.
