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Incubator Q&A

Welcome to the staging ground for new communities! Each proposal has a description in the "Descriptions" category and a body of questions and answers in "Incubator Q&A". You can ask questions (and get answers, we hope!) right away, and start new proposals.

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Incubator Q&A How do I draw a perfect circle on a square of plywood?

There's a few ways to do it: Use a compass. I know you said yours is too small, but you can buy a carpenty or woodworking compass that is much larger (foot or more). Tie a string to your pencil...

posted 1y ago by matthewsnyder‭

Answer
#1: Initial revision by user avatar matthewsnyder‭ · 2023-06-16T17:48:09Z (over 1 year ago)
There's a few ways to do it:

* Use a compass. I know you said yours is too small, but you can buy a carpenty or woodworking compass that is much larger (foot or more).
* Tie a string to your pencil, keep one end of the string fixed with your finger or something else (toothpick, nail, other pencil) while you rotate the pencil while keeping string taut.
* Fix the center of the plywood (for example, by pinning it down with a nail), hold the pencil in place, and rotate the plywood.

And, one for fun more than practicality: Hang a flashlight above the plywood. It will probably make a circular pattern that you can trace. You can vary the radius by adjusting the height.