In domestic thermos small size is screwed on top of the cap, which is often a too strong tightening the cracks or even breaks. Instead of trying to stick together, it should be replaced by a suitable diameter plastic cups.
Recommend to read
CALIPER
Among the tools and devices for measuring the internal diameter of pipes and other cylindrical bodies is probably the most simple. Made of plywood, plastic or metal, cut an isosceles...
“TRACTOR”, WHICH DOES NOT PLOW
The car was built in the days when I realized that the promised "reformers" two cars in exchange for vouchers, not only to me but also most Russians have never get. While we had to work...
