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
IN THE CONCRETE — THROUGH TRAFFIC
Famous old Gypsy method of punching out coins with a needle through a wine cork, held tightly to the coin. It turns out, this way you can hammer a nail into a concrete wall. But for this...
MEL FILE EACH
When processing a file soft and ductile materials cut quickly becomes clogged with sawdust. Cleaning the same tool is often more time consuming than the workflow itself. That it was a...
