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
THE SOLDERING IRON DOESN’T OVERHEAT…
It is known that the temperature of the soldering iron depends largely on the quality of the performed installation. Are particularly bad (if not harmful) to overheat. Immediately...
FLYING BOAT L-31
29.09.2012 G. has a new plane the boat under the designation L-31 and "New Faith." Now the aircraft has been tested in acquitting all the calculations and hopes. Manufactured flying boat...
