To no one’s surprise, those clear plastic protractors we were all taught to use in grade school are far from being the most accurate way to measure an angle. They’re perfect for a grade five ...

If you are a Maker space or individual lucky enough to own a Plasma Cutter, this electric protractor compass could be handy. The folks over at [MakeItExtreme] built this circle cutting tool to ...

This angle needs to be drawn at 160°. Position the protractor on top of the circle so that the origin is on the circle’s centre and the zero on the outer degree scale is aligned with the ...

"We used a protractor to start off the project, and then we had to split the circle into 30 degree angles after drawing our full 360-degree circle," said Abigail Miller, SMHS student. "We also ...