The British magazine “Practical Householder” reminds readers about the DS one the oldest methods-plan sections using the so-called Egyptian triangle with sides in the ratio 3:4:5. If you make a triangle out of durable nylon twine, combining stretches it with a metal SANB, we will get a reliable and accurate tool for marking angles.
Recommend to read
CLOUD VS CLOUD
Specially for shelling rudonosnykh clouds, bringing icy "buckshot" for planting crops, created rocket the Cloud. The task is simple — to convey and spray and mid clouds of so-called...
A WINDSURFER… WITH OARS
Board sailing has gained enormous popularity. More reservoirs in the summer "bloom" her bright triangles. However, in calm weather, the wind and their sails are on the coast are mostly...
