What if you need to draw a circle, and a compass at hand is not! To get out of this situation by making a simple compass of the bent and strapped to the pencil in the right place for a stylus pen, as shown in the figure.
Recommend to read
Go-kart “KHADI-ELECTRO”
At the start of the competition, when all the cars line up in rows in front of the white line, this kart can easily get lost among its counterparts. The same wheels, a seat, and a steering...
Tracked micro all-terrain vehicle
Maneuverable, compact vehicles are vital, especially in snow-covered and forested areas. In some countries, such as the USA, Canada, and Japan, this problem is solved by producing compact...
