
…can be made from scrap pipe of appropriate diameter. The case will protect the working part of the tool during storage.
S. CHIRIKOV, Tallinn
Recommend to read
ROCKET THE WINNER
The proposed model is made by the known, so-called "Moscow" scheme. Its main feature is folding the rotary wing. It is made of balsa plate with a thickness of 3.5 mm. the Center section...
Building a dinghy
Do you want to build a sailboat? Then you'll probably be interested in a dinghy of simplified construction, designed for home manufacturing technology. Of course, while maintaining good...