Extra Large Beam Compass

When I wanted to draw a big circle for a project I always resorted in the tie-a-pencil-with-a-string method. With this method, although straightforward, I never managed to make a perfect circle as my hand which held the pencil always moved in and out of the path, thus producing a wobbly circle. Fed ...
By: taloskriti

Continue Reading »

from Instructables: exploring - featured http://ift.tt/220s83e
via IFTTT