All good thermos, but only gentle — all because of the bulb: very fragile, especially filled. To protect the bulb, without disturbing its properties, will help foam ring made of insulating strips for Windows. Now the vessel sits in the case tightly and securely. SYROVETS S., Kyiv
Recommend to read
IN KINDERGARTEN — ELECTRIC CAR
This little car (Fig. 1) I did back in 1972, and it is already my second son, Sasha. He was only three years, but he leads the electric car is almost like a real chauffeur. The car...
CORD PROTECTION
Cord electric soldering iron is typically not heat-resistant insulation. Therefore at its hit on a hot tip, perhaps a quick melt insulation and short circuit of wires. To avoid this, it...
