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General Category => General Scroll Saw Talk => Topic started by: hayu on October 12, 2015, 06:53:09 pm

Title: optiical illusion
Post by: hayu on October 12, 2015, 06:53:09 pm

I want to thank everyone for your advice. We know not to watch behind the blade to do the impossible straight line. I noticed something If you are sitting at your saw and your belly button is in line with the blade and you are cutting a straight line that if you close one eye the optical illusion behind the blade disappears.