What coil do not occur now in our everyday life and tape, and fishing, typewriter and film projector and all have one awkward feature: they are wound — tends to unwind. For all of them a simple and reliable latch will serve kolejno of underwear elastic: soft and wide, it does not give content to unwind the coil.
Recommend to read
IF THE COPY NEEDS TO SHOOT
Even perfectly executed a valid copy of a military ship or self-propelled artillery loses much if its design does not allow to simulate the use of the main weapon of the prototype. But...
SLEIGH WITH AEROFOAMY
The manufacture of snowmobiles, which will go below it preceded by the construction of more than a dozen of the other: single and double; single, double and trehlistnyj schemes....
