
In the practice of the house master often there are cases associated with loosening or tightening of screws of large diameter. Without the “powerful” screwdriver not to do. Equip her with a pen, as shown and work with it will be much easier.
Recommend to read
SECRETS STEREO
THERE, ZENICA EYE. Our vision — natural stereophotography: the image of the same object on the retina varies, as each "eye" sees the object from a different angle. And only in the brain...
THE THERMOSTAT-THE CELLAR
Five years ago one of my friends purchased a garage with a cellar and worried about how and what to do to potatoes and other vegetables, planted for winter storage in the cellar, didn't...