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
SOLDERING IN THE ROLE OF MARTIN
This advice will be useful to those involved in the drinking of low-melting materials. Take a spare soldering tip high power (over 65 watts), flatten the end and rivet it to a steel...
THE DRAFTSMAN NOTE
A short pencil is more convenient to work with the knob-extension of thin-walled tube. But in this case to use the stylus fails. Offer stick "Shorty" end of another pencil. The...
